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ZwiftPower Update: Critical Power Curves

ZwiftPower Update: Critical Power Curves

ZwiftPower has just rolled out a new feature allowing Zwifters to view the critical power curves of themselves and other riders. Here is an example from today’s KISS Sunday Night Race showing the power curves of winner Tim Cartwright and 5th place finisher Gavin Richardson.

How To Use It

Click the small green pie chart next to a rider’s name in the race results to switch to power curve view. You can then click the icon on multiple riders to compare their power curves for that event.

Want to see critical power history for a particular rider (including yourself)? It is now visible on the rider’s main profile screen. Here are top racer Greg Leo’s 5 second power numbers, for example. No wonder this guy finishes so fast!

Still Processing

Crunching all this data takes a lot of processing power, and James Hodges at ZwiftPower tells me it will take about a week to process the 200,000 efforts available in Zwift’s data history. Newer events will be processed first, so please be patient if you’re wanting to see older event data.

How Does This Help?

Your critical power curve helps you understand your strengths and weaknesses, and these become especially apparent when you compare your curve to others in a race. As a simplified example: if you’re able to hang with the pack until the end but always get dusted in the finishing sprint, chances are your 20 minute power is strong but your 5 second power is low in comparison to your opponents. While part of your power profile is genetically-influenced, you can always train to improve areas of weakness.

More importantly, knowing your critical power numbers for key intervals is the basis of most modern cycling training plans. And while critical power is available via other tools (Strava premium, for example) having it available free in ZwiftPower is pretty darn cool, since it gives us the numbers we need for our training while making it easy to assess other riders and evaluate our performance for a particular event.

Interested in training with power? Here are two books I highly recommend:

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Route Maps & Details for Zwift’s New York Course

20

This page includes basic details for all routes on Zwift’s New York world. For additional route details, click the corresponding link to be taken to that route’s detail page.

2022 Cycling Esports World Championships Route

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Animated “2022 Cycling Esports World Championships Route” Route Detail (New York) Map
Animated map provided by ZwiftHacks

Released in Zwift’s December 2021 update, this route was created to host the UCI Cycling Esports Worlds in February 2022 (read more about the event).

The route is 2.5 laps of New York’s Knickerbocker route, ending atop of the KOM.

Route Basics

Length: 54.7 km (34.0 miles)
Elevation:
943 m (3,094‘)
Lead-In: 0.2 km (0.1 miles)
Map: New York

Restriction: Event Only

Released in Zwift’s December 2021 update, this route was created to host the UCI Cycling Esports Worlds in February 2022 (read more about the event).

The route is 2.5 laps of New York’s Knickerbocker route, ending atop of the KOM.

Astoria Line 8

toolsetCommonEs.styleToHead()
Animated “Astoria Line 8” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “Astoria Line 8” is named for NYC’s first subway line. This route covers all the ground-level roads in Central Park. Created from GPS data of the actual park roads, this route accurately reproduces the Central Park ride experience.

Dave Chauner (photo at right), who raced Central Park back in the late 60’s/early 70’s, had this to say after riding the roads on Zwift: Rode the new Central Park course this morning. It’s been a long time but I recognized every meter of the circuit, like this one, a mile or so from the base of Cat’s Paw Hill. But I couldn’t come close to the 13/14 minute lap times we routinely did way back when (’68, ’69, ’70, ’73) during the springtime Central Park Series. Great job Eric and the NYC boys at Zwift! (“Cat’s Paw Hill”, by the way, is the small rise leading up to the start/finish banner.)

Route Basics

Length: 11.5 km (7.1 miles)
Elevation:
140 m (459‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 230 XP

New York’s “Astoria Line 8” is named for NYC’s first subway line. This route covers all the ground-level roads in Central Park. Created from GPS data of the actual park roads, this route accurately reproduces the Central Park ride experience.

Dave Chauner (photo at right), who raced Central Park back in the late 60’s/early 70’s, had this to say after riding the roads on Zwift: Rode the new Central Park course this morning. It’s been a long time but I recognized every meter of the circuit, like this one, a mile or so from the base of Cat’s Paw Hill. But I couldn’t come close to the 13/14 minute lap times we routinely did way back when (’68, ’69, ’70, ’73) during the springtime Central Park Series. Great job Eric and the NYC boys at Zwift! (“Cat’s Paw Hill”, by the way, is the small rise leading up to the start/finish banner.)

Avon Flyer

Animated “Avon Flyer” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Avon Flyer” is an homage to former Prospect Park Race Director Greg Avon, who is also a level 100 Zwifter!

Route Basics

Length: 3.3 km (2.1 miles)
Elevation:
25 m (82‘)
Lead-In: 1.8 km (1.1 miles)
Map: New York

Restriction: none

Achievement Badge: 65 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Avon Flyer” is an homage to former Prospect Park Race Director Greg Avon, who is also a level 100 Zwifter!

Double Parked

Animated “Double Parked” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the New York map expansion, “Double Parked” does what you might expect – it takes you through both parks on the map! It feels like a fitting route, since both parks were designed by the same landscape architects, with Prospect Park a more tranquil, neighborhood-centric sister to Central Park.

Route Basics

Length: 42.2 km (26.2 miles)
Elevation:
330 m (1,083‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 845 XP

Released in October 2025 as part of the New York map expansion, “Double Parked” does what you might expect – it takes you through both parks on the map! It feels like a fitting route, since both parks were designed by the same landscape architects, with Prospect Park a more tranquil, neighborhood-centric sister to Central Park.

Double Span Spin

Animated “Double Span Spin” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, this route focuses on the new roads crossing the Manhattan and Brooklyn bridges. It’s a circuit that begins with a lead-in from Prospect Park, then keeps riders on the two bridges riding CCW for as many laps as you’d like!

Route Basics

Length: 7 km (4.3 miles)
Elevation:
80 m (262‘)
Lead-In: 5.6 km (3.5 miles)
Map: New York

Restriction: none

Achievement Badge: 145 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, this route focuses on the new roads crossing the Manhattan and Brooklyn bridges. It’s a circuit that begins with a lead-in from Prospect Park, then keeps riders on the two bridges riding CCW for as many laps as you’d like!

Empire Elevation

Animated “Empire Elevation” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in November 2025 as an event-only route to host the final race of Zwift Racing League Round 2, Empire Elevation is a one-way route that begins in Prospect Park and heads north for a spicy finish on the KOM in Central Park. It became an open route in January 2026.

Route Basics

Length: 24.2 km (15.0 miles)
Elevation:
261 m (856‘)
Lead-In: 1.8 km (1.1 miles)
Map: New York

Restriction: none

Achievement Badge: 485 XP

Released in November 2025 as an event-only route to host the final race of Zwift Racing League Round 2, Empire Elevation is a one-way route that begins in Prospect Park and heads north for a spicy finish on the KOM in Central Park. It became an open route in January 2026.

Everything Bagel

Animated “Everything Bagel” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “Everything Bagel” is the longest route on the NYC course, and the perfect route for a hard ~1-hour effort. It covers nearly every road section, many of them in both directions. Looking for a challenge? You’ll get several chances to test your legs against the leaderboards as you hit the KOM and sprint sections in both directions.

Route Basics

Length: 34.8 km (21.6 miles)
Elevation:
525 m (1,722‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 690 XP

New York’s “Everything Bagel” is the longest route on the NYC course, and the perfect route for a hard ~1-hour effort. It covers nearly every road section, many of them in both directions. Looking for a challenge? You’ll get several chances to test your legs against the leaderboards as you hit the KOM and sprint sections in both directions.

Fuhgeddaboudit

Animated “Fuhgeddaboudit” Route Details (New York) Map
Animated map provided by ZwiftHacks

First, there was Everything Bagel, the longest route in New York at just under 35km. Later, Zwift would release two event-only routes that were even longer. But in October 2025, “Fuhgeddaboudit” said “hold my martini” and came out at 79km! It’s quite a ride, covering (almost) all the roads on the map, including some in both directions!

Route Basics

Length: 79 km (49.1 miles)
Elevation:
838 m (2,749‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 1595 XP

First, there was Everything Bagel, the longest route in New York at just under 35km. Later, Zwift would release two event-only routes that were even longer. But in October 2025, “Fuhgeddaboudit” said “hold my martini” and came out at 79km! It’s quite a ride, covering (almost) all the roads on the map, including some in both directions!

Gotham Grind

Animated “Gotham Grind” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “Gotham Grind” was created in January 2019 as an event-only route, but became an open route in the December 2022 update.

Route Basics

Length: 9.3 km (5.8 miles)
Elevation:
96 m (315‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction:

Achievement Badge: 190 XP

New York’s “Gotham Grind” was created in January 2019 as an event-only route, but became an open route in the December 2022 update.

Gotham Grind Reverse

Animated “Gotham Grind Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “Gotham Grind” was created in January 2019 and is currently only available as an event route (no free-riding).

Route Basics

Length: 9.3 km (5.8 miles)
Elevation:
96 m (315‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: Event Only

Achievement Badge: none

New York’s “Gotham Grind” was created in January 2019 and is currently only available as an event route (no free-riding).

Grand Central Circuit

Animated “Grand Central Circuit” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 6.8 km (4.2 miles)
Elevation:
144 m (472‘)
Lead-In: 1.5 km (0.9 miles)
Map: New York

Restriction: none

Achievement Badge: 140 XP

Grand Central Circuit Reverse

Animated “Grand Central Circuit Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 6.8 km (4.2 miles)
Elevation:
144 m (472‘)
Lead-In: 2.4 km (1.5 miles)
Map: New York

Restriction: Event Only

Achievement Badge: none

Green to Screen

Animated “Green to Screen” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the New York map expansion, “Green to Screen” takes riders on a tour of most of the expansion’s new roads, including Times Square (the screen), the bridges, Prospect Park (the green), and two of the three subways.

Route Basics

Length: 28.4 km (17.6 miles)
Elevation:
207 m (679‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 575 XP

Released in October 2025 as part of the New York map expansion, “Green to Screen” takes riders on a tour of most of the expansion’s new roads, including Times Square (the screen), the bridges, Prospect Park (the green), and two of the three subways.

Hudson Hustle

Animated “Hudson Hustle” Route Details (New York) Map
Animated map provided by ZwiftHacks

Launching with Zwift Games 2026, this route begins and ends in Central Park, taking in portions of the park’s paved and glass roads. There’s also a quick down and back trip to Times Square!

Route Basics

Length: 20.3 km (12.6 miles)
Elevation:
216 m (709‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 405 XP

Launching with Zwift Games 2026, this route begins and ends in Central Park, taking in portions of the park’s paved and glass roads. There’s also a quick down and back trip to Times Square!

Issendorf Express

Animated “Issendorf Express” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Issendorf Express” is an homage to Charlie Issendorf, Zwift’s first head of events and also the Prospect Park race organizer for 17 years.

Route Basics

Length: 7.2 km (4.5 miles)
Elevation:
53 m (174‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 145 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Issendorf Express” is an homage to Charlie Issendorf, Zwift’s first head of events and also the Prospect Park race organizer for 17 years.

Knickerbocker

Animated “Knickerbocker” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “Knickerbocker” covers the same roads as the Astoria Line 8, with the KOM thrown in for good measure. (A Knickerbocker is simply a New Yorker, although the word itself has a long and interesting history.) This is the second-longest route on the NYC course.

Route Basics

Length: 22.5 km (14.0 miles)
Elevation:
364 m (1,194‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 450 XP

New York’s “Knickerbocker” covers the same roads as the Astoria Line 8, with the KOM thrown in for good measure. (A Knickerbocker is simply a New Yorker, although the word itself has a long and interesting history.) This is the second-longest route on the NYC course.

Knickerbocker Reverse

Animated “Knickerbocker Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

“Knickerbocker Reverse” isn’t a true reverse version of Knickerbocker, but it does take you up the reverse KOM instead of the forward one. 

Route Basics

Length: 22.5 km (14.0 miles)
Elevation:
364 m (1,194‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 450 XP

“Knickerbocker Reverse” isn’t a true reverse version of Knickerbocker, but it does take you up the reverse KOM instead of the forward one. 

Lady Liberty

Animated “Lady Liberty” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 12.4 km (7.7 miles)
Elevation:
206 m (676‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 240 XP

LaGuardia After Party

Animated “LaGuardia After Party” Route Details (New York) Map
Animated map provided by ZwiftHacks

This race route takes you six times around LaGuardia Loop before heading onto the glass roads for a go at the New York KOM Reverse. It starts off pretty flat, but has a sting in the tail!

Route Basics

Length: 20.8 km (12.9 miles)
Elevation:
326 m (1,070‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 420 XP

This race route takes you six times around LaGuardia Loop before heading onto the glass roads for a go at the New York KOM Reverse. It starts off pretty flat, but has a sting in the tail!

LaGuardia Loop

Animated “LaGuardia Loop” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 2.8 km (1.7 miles)
Elevation:
27 m (89‘)
Lead-In: 1.5 km (0.9 miles)
Map: New York

Restriction: Event Only

Achievement Badge: none

LaGuardia Loop Reverse

Animated “LaGuardia Loop Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 2.8 km (1.7 miles)
Elevation:
27 m (89‘)
Lead-In: 2.4 km (1.5 miles)
Map: New York

Restriction: Event Only

Achievement Badge: none

Mighty Metropolitan

Animated “Mighty Metropolitan” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 20.1 km (12.5 miles)
Elevation:
316 m (1,037‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 400 XP

No Sleep Till Brooklyn

Animated “No Sleep Till Brooklyn” Route Details (New York) Map
Animated map provided by ZwiftHacks

This route begins in New York’s Times Square and heads south to Brooklyn’s Prospect Park before returning by the same road. But that’s not all… after a quick trip around the Times Square Circuit, it heads south once more to finish on the Brooklyn Bridge KOM.

Route Basics

Length: 31.8 km (19.8 miles)
Elevation:
247 m (810‘)
Lead-In: 0.2 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 675 XP

This route begins in New York’s Times Square and heads south to Brooklyn’s Prospect Park before returning by the same road. But that’s not all… after a quick trip around the Times Square Circuit, it heads south once more to finish on the Brooklyn Bridge KOM.

NYC KOM After Party

Animated “NYC KOM After Party” Route Details (New York) Map
Animated map provided by ZwiftHacks

Created in February 2019, this was an event-only route until January 2025, when it became free ridable.

Route Basics

Length: 37 km (23.0 miles)
Elevation:
480 m (1,575‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 730 XP

Created in February 2019, this was an event-only route until January 2025, when it became free ridable.

Park Perimeter Loop

Animated “Park Perimeter Loop” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “Park Perimeter Loop” takes you on the outermost ground-level path around Central Park. Looking to grab an orange lap leader jersey? This is the only timed route on NYC’s course!

Route Basics

Length: 9.8 km (6.1 miles)
Elevation:
126 m (413‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 190 XP

New York’s “Park Perimeter Loop” takes you on the outermost ground-level path around Central Park. Looking to grab an orange lap leader jersey? This is the only timed route on NYC’s course!

Park Perimeter Reverse

Animated “Park Perimeter Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

This reverse version of New York’s “Park Perimeter Loop” takes you on the outermost ground-level path around Central Park in a clockwise fashion.

Route Basics

Length: 9.8 km (6.1 miles)
Elevation:
126 m (413‘)
Lead-In: 0.2 km (0.1 miles)
Map: New York

Restriction: Event Only

Achievement Badge: 195 XP

This reverse version of New York’s “Park Perimeter Loop” takes you on the outermost ground-level path around Central Park in a clockwise fashion.

Prospect Park Loop

Animated “Prospect Park Loop” Route Details (New York) Map
Animated map provided by ZwiftHacks

This simple loop is the centerpiece, or perhaps the endcap, of Zwift’s October 2025 New York map expansion. Since Prospect Park was designed by the same landscape architects as Central Park, it’s fitting that Zwift’s New York map begins with Central Park to the north and ends with Prospect Park to the south.

Route Basics

Length: 5.4 km (3.4 miles)
Elevation:
37 m (121‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 110 XP

This simple loop is the centerpiece, or perhaps the endcap, of Zwift’s October 2025 New York map expansion. Since Prospect Park was designed by the same landscape architects as Central Park, it’s fitting that Zwift’s New York map begins with Central Park to the north and ends with Prospect Park to the south.

Rising Empire

Animated “Rising Empire” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 20.7 km (12.9 miles)
Elevation:
375 m (1,230‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: none

Achievement Badge: 410 XP

Spinfinity

Animated “Spinfinity” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Spinfinity” takes riders on the elevated Times Square Circuit, through the City Hall Station subway, and across the Brooklyn and Manhattan Bridges.

Route Basics

Length: 19.3 km (12.0 miles)
Elevation:
155 m (509‘)
Lead-In: 0.8 km (0.5 miles)
Map: New York

Restriction: none

Achievement Badge: 390 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Spinfinity” takes riders on the elevated Times Square Circuit, through the City Hall Station subway, and across the Brooklyn and Manhattan Bridges.

Spinfinity Ultra

Animated “Spinfinity Ultra” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Spinfinity Ultra” is basically two laps of “Spinfinity“, but with a change in bridge directions between each lap.

Route Basics

Length: 35 km (21.7 miles)
Elevation:
291 m (955‘)
Lead-In: 0.8 km (0.5 miles)
Map: New York

Restriction: none

Achievement Badge: 710 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Spinfinity Ultra” is basically two laps of “Spinfinity“, but with a change in bridge directions between each lap.

Stay Puft Pursuit

Animated “Stay Puft Pursuit” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Stay Puft Pursuit” is the only new route taking riders up the NY KOM in both directions.

Route Basics

Length: 31.2 km (19.4 miles)
Elevation:
416 m (1,365‘)
Lead-In: 0.8 km (0.5 miles)
Map: New York

Restriction: none

Achievement Badge: 625 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Stay Puft Pursuit” is the only new route taking riders up the NY KOM in both directions.

The 6 Train

Animated “The 6 Train” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “The 6 Train” is the shortest route available for free-riding around NYC. Named for the most direct subway route between Grand Central Station and Central Park, this route covers the “middle loop” of Central Park’s three ground-level loop sections in a clockwise direction.

Route Basics

Length: 6.5 km (4.0 miles)
Elevation:
70 m (230‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 130 XP

New York’s “The 6 Train” is the shortest route available for free-riding around NYC. Named for the most direct subway route between Grand Central Station and Central Park, this route covers the “middle loop” of Central Park’s three ground-level loop sections in a clockwise direction.

The 6 Train Reverse

Animated “The 6 Train Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

Simply a reverse version of “The 6 Train”, this route covers the “middle loop” of Central Park’s three ground-level loop sections in a counter-clockwise direction. That means an uphill finish on Cat’s Paw Hill. Bring your feather!

Route Basics

Length: 6.5 km (4.0 miles)
Elevation:
70 m (230‘)
Lead-In: 0 km ( miles)
Map: New York

Restriction: Event Only

Simply a reverse version of “The 6 Train”, this route covers the “middle loop” of Central Park’s three ground-level loop sections in a counter-clockwise direction. That means an uphill finish on Cat’s Paw Hill. Bring your feather!

The Double Borough

Animated “The Double Borough” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the New York map expansion, “The Double Borough” begins in Central Park, then travels south to cross the East River for a quick turnaround in Brooklyn and a return to Times Square.

Route Basics

Length: 17.8 km (11.1 miles)
Elevation:
147 m (482‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 360 XP

Released in October 2025 as part of the New York map expansion, “The Double Borough” begins in Central Park, then travels south to cross the East River for a quick turnaround in Brooklyn and a return to Times Square.

The Greenway

Animated “The Greenway” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “The Greenway” takes riders through the upper portion of Prospect Park, the sunlit halls of the Brooklyn subway, and across the Manhattan and Brooklyn Bridges in both directions.

Route Basics

Length: 36.2 km (22.5 miles)
Elevation:
290 m (951‘)
Lead-In: 0.6 km (0.4 miles)
Map: New York

Restriction: none

Achievement Badge: 805 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “The Greenway” takes riders through the upper portion of Prospect Park, the sunlit halls of the Brooklyn subway, and across the Manhattan and Brooklyn Bridges in both directions.

The Highline

Animated “The Highline” Route Details (New York) Map
Animated map provided by ZwiftHacks

New York’s “The Highline” is aptly named after Manhattan’s “High Line” elevated park, since the route keeps you on the elevated glass roads of Zwift’s futuristic NYC.

This route is fairly tame in terms of total climbing, maintaining a rolling profile except when it takes you over the forward KOM (1.36km, 6.4%) which tops out at 17% grade. And you’ll have to climb that KOM at least twice since it’s included in the lead-in before your lap even begins! 

Route Basics

Length: 10.5 km (6.5 miles)
Elevation:
179 m (587‘)
Lead-In: 9.9 km (6.2 miles)
Map: New York

Restriction: none

Achievement Badge: 210 XP

New York’s “The Highline” is aptly named after Manhattan’s “High Line” elevated park, since the route keeps you on the elevated glass roads of Zwift’s futuristic NYC.

This route is fairly tame in terms of total climbing, maintaining a rolling profile except when it takes you over the forward KOM (1.36km, 6.4%) which tops out at 17% grade. And you’ll have to climb that KOM at least twice since it’s included in the lead-in before your lap even begins! 

The Highline Reverse

Animated “The Highline Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

This route is an event-only reverse version of The Highline. Both routes are named after Manhattan’s “High Line” elevated park, since they keep you on the elevated glass roads of Zwift’s futuristic NYC.

Route Basics

Length: 10.5 km (6.5 miles)
Elevation:
179 m (587‘)
Lead-In: 10.5 km (6.5 miles)
Map: New York

Restriction: Event Only

Achievement Badge: none

This route is an event-only reverse version of The Highline. Both routes are named after Manhattan’s “High Line” elevated park, since they keep you on the elevated glass roads of Zwift’s futuristic NYC.

Times Square Circuit

Animated “Times Square Circuit” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in mid-November 2025, Times Square Circuit cover the glass roads of Zwift’s futuristic Times Square. This circuit also has its own leaderboard awarding orange jerseys in both directions.

Route Basics

Length: 3.5 km (2.2 miles)
Elevation:
20 m (66‘)
Lead-In: 0.8 km (0.5 miles)
Map: New York

Restriction: none

Achievement Badge: 70 XP

Released in mid-November 2025, Times Square Circuit cover the glass roads of Zwift’s futuristic Times Square. This circuit also has its own leaderboard awarding orange jerseys in both directions.

Toefield Tornado

Animated “Toefield Tornado” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Toefield Tornado” is an homage to Al Toefield, legendary Prospect Park race organizer and Kissena Cycling Club founder.

Route Basics

Length: 10.2 km (6.3 miles)
Elevation:
53 m (174‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: none

Achievement Badge: 205 XP

Released in October 2025 as part of the Prospect Park expansion to Zwift’s New York map, “Toefield Tornado” is an homage to Al Toefield, legendary Prospect Park race organizer and Kissena Cycling Club founder.

Watts the Limit

Animated “Watts the Limit” Route Details (New York) Map
Animated map provided by ZwiftHacks

Released in October 2025 as part of the New York map expansion, “Watts the Limit” is sort of a sister to “Double Parked“. Both routes start in one park, travel to the other, then return. They share exactly the same roads between the two parks.

But Watts the Limit spends very little time in (or near) each of the parks, whereas Double Parked rides complete circuits of each. And Watts the Limit begins in Central Park, while Double Parked begins in Prospect.

Route Basics

Length: 29.5 km (18.3 miles)
Elevation:
200 m (656‘)
Lead-In: 1.5 km (0.9 miles)
Map: New York

Restriction: none

Achievement Badge: 595 XP

Released in October 2025 as part of the New York map expansion, “Watts the Limit” is sort of a sister to “Double Parked“. Both routes start in one park, travel to the other, then return. They share exactly the same roads between the two parks.

But Watts the Limit spends very little time in (or near) each of the parks, whereas Double Parked rides complete circuits of each. And Watts the Limit begins in Central Park, while Double Parked begins in Prospect.

Run-Only Routes

Couch to Sky K

Animated “Couch to Sky K” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 6.7 km (4.2 miles)
Elevation:
0 m (‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: Run Only

Flat Irons

Animated “Flat Irons” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 14.8 km (9.2 miles)
Elevation:
0 m (‘)
Lead-In: 0.8 km (0.5 miles)
Map: New York

Restriction: Run Only

Hudson Roll

Animated “Hudson Roll” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 9 km (5.6 miles)
Elevation:
0 m (‘)
Lead-In: 0.2 km (0.1 miles)
Map: New York

Restriction: Run Only

Park to Peak

Animated “Park to Peak” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 4.6 km (2.9 miles)
Elevation:
0 m (‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: Run Only

Shuman Trail Loop

Animated “Shuman Trail Loop” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 2.5 km (1.6 miles)
Elevation:
0 m (‘)
Lead-In: 0.3 km (0.2 miles)
Map: New York

Restriction: Run Only

Shuman Trail Loop Reverse

Animated “Shuman Trail Loop Reverse” Route Details (New York) Map
Animated map provided by ZwiftHacks

Route Basics

Length: 2.5 km (1.6 miles)
Elevation:
0 m (‘)
Lead-In: 0.1 km (0.1 miles)
Map: New York

Restriction: Run Only, Event Only

Looking for route details of other Zwift worlds? Jump to:

Announcing the Zwift Interval Art Contest

Announcing the Zwift Interval Art Contest

The first-ever Zwift “Interval Art Competition” has been announced on Zwift riders. Join in the fun… sweat for art’s sake! Here are the details…


It is officially the virtual artistic cycling season. This year we will hold Zwift’s first-ever virtual interval art championship.

Instructions

  1. Set your FTP in Zwift to your best guess of your current FTP.
  2. Do a ride or workout in Zwift. When you are finished, take a screenshot of the ride report and post it in the comments below. Give it a title, say a little something about the entry and tell us whether you used erg or sim mode. The workout or ride must be completed without stopping. Enter as many times as you would like.
  3. Entry Deadline: 11/30/2018 11:59pm EST

Categories

  • Free Hand (Sim Mode)
  • Erg Mode

Judging

Entrants will be judged on artistry and degree of difficulty (relative to entrant’s FTP) by Nathan Guerra and Karissa Bramhall Minn. There will also be a “People’s Choice” award for the entrant (in both categories) with the most “thumbs up” reactions in the Facebook contest thread.


Greg Leo’s NYC Skyline

Keen Zwifter and “indoor specialist” Greg Leo developed the idea for this contest and shared his Erg mode entry–an attempt to recreate the NYC Skyline. Not bad at all–and not an easy workout!

Want to try or modify this workout for yourself? Here’s the ZWO file.


Zwift Update 1.0.31423 Released

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Zwift Update 1.0.31423 Released

We know there are some big updates rolling out in the next few weeks, but for now the developers have added a few features, made some tweaks and fixed some bugs in an update that dropped early on October 31. Here’s a quick rundown…

New Option to Mute Title Music

This was previously only doable as a hack. Now just click Menu>Settings and see the option at the top of the list.

Increased Spawning Areas

Most of the routes previously started just north of the start pens and start/finish banner and headed north. These have been moved to various points south so you ride through the start/finish to begin the route.

Additionally, the handful of routes that begin in a southward direction have had their starting points moved further north.

The end result is the spawning has been spread out, so we won’t have so many riders on the site of the road in one place. Here are the start points which changed in this update, as far as I can tell:

New Reverse Routes

Not mentioned in the update notes but available in game, the new “Knickerbocker Reverse” route is a nice variation on one of my favorite NYC routes.

Additionally, a “Figure 8 Reverse” route was added to Watopia’s list.

Additional Updates

Here are a few smaller changes included with this update:

  • Ride With Reason mission added, begins early November: stay tuned for more on this. It’s going to be an exciting month!
  • Halloween mode added
  • Custom workout sync now supports folder hierarchies: this was a big issue pointed out by Shane Miller when cloud sync was first rolled out. Hopefully it’s all cleaned up and working beautifully now!
  • Cleaned up some NYC map issues and other various bug fixes
  • Reduced chances of late-joining Zwifters getting stuck riding in tight loops

Read and comment on the full release notes >


This Week’s Top 5 Zwift Videos

This Week’s Top 5 Zwift Videos

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We published our last set of Zwift videos in June, then we took a break over summer. Many trips and mountains later, we are back. Zwift is crowding up again and you’re looking for inspirational support to keep you going through the cold weeks. For this first set of videos, we’ve handpicked our favorite videos from this summer – and a special Halloween treat.

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Zwift at the 2018 UCI Road World Championships Innsbruck-Tirol – Part 1

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Since I had the privilege to be at the UCI World Championships and ride the Zwift course in real life, I want to share with you Zwift’s own Innsbruck video to give you a flavour of the atmosphere.

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Swift Zwift Tip: Halloween Trick or Treat 2018!

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Halloween has a skeletal tradition on Zwift. Best you experience it yourself on a ride. Shane Miller opens the season with a little look on what’s to expect.

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Can You Train For Alpine Climbs Indoors?

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Personally, I spent much of the summer cycling in the Alps. I invite you all to come over for a ride and yes, I think Zwift helps to train for the mountains. Here’s some good advice!

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Specialized Zwift Academy Tri Team at the IRONMAN Kona

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Early this year we introduced you to the Zwift Academy tri team. A full season has passed and culminated in the Ironman World Championships. Watch how Kona pushed them to the limit.

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Zwift Introduces Flexible Training Plans – First Look

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Shane Miller’s second video in this list highlights a key feature for training on Zwift. We’ve covered this video before, but I think it’s a very important feature to remind you of at the beginning of the trainer season.


Happy Halloween, Zwifters

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Happy Halloween, Zwifters

Zwift likes to roll out fun stuff on holidays, especially April Fools’ and Halloween. Today we’re riding bone bikes and wearing pumpkin (or green skeleton) heads. (There may be more silly stuff, but this is all I’ve seen at a quick glance!) We’ve also got jack o’ lanterns and spiderwebs decorating Watopia… and is it just me, or is it permanently night time today?

 

To switch your head, go to Menu>Customize and try clicking the different headware options. My pumpkin head was hidden under the orange cycling cap, while the skeleton head was the runner’s sweatband.

How Fast Is the Bone Bike?

In case you’re wondering… it’s about as fast as the Zwift Carbon with Zipp 808 wheels.


On a related note: Halloween is already over in Australia–check out how Shane Miller made trick-or-treaters pedal for candy!


The Echelon Podcast: Greg Leo – The Indoor Specialist

The Echelon Podcast: Greg Leo – The Indoor Specialist

Adam chats it up with his buddy Greg Leo. They talk about Greg’s crazy interval sessions on Zwift and what it’s like to be an “Indoor Specialist.”


About The Echelon Podcast:

We are amateur cyclists who cover everything in the world of cycling. Co-hosted by Adam Zimmerman and Chris Smith, you can find us on Soundcloud or iTunes.


Zwift Announced as Official Training Partner of L’Etape du Tour

Zwift Announced as Official Training Partner of L’Etape du Tour

This year’s L’Etape du Tour route matches what the pros will be riding for stage 20 of the 2019 Tour de France in the Alps. At 135km in length with 4,563 meters of climbing, L’Etape du Tour will give everyday riders the chance to experience Le Tour for themselves: but it won’t be easy!

Zwift CEO Eric Min said:

“Is there an amateur cycling event quite as renowned as L’Etape du Tour? The chance to experience one of the most beautiful, and challenging stages, of the Tour de France is why this has always been such a popular event and why it’s such an incredible occasion for any cyclist. It’s a real challenge, but this is what makes it such a fantastic event to complete.

Today’s big news out is that Zwift has been announced as the Official Training Partner of A.S.O.’s L’Etape du Tour, meaning Zwift will deliver the official training plans for 2019. The training plans will be developed by Zwift’s coach Kevin Poulton, coach to Paris-Roubaix winner (and keen Zwifter) Matthew Hayman.

Training Club Details

Zwift will be rolling out the L’Etape du Tour Training Club which will be capped 30,000 members. Following a similar model to that used for the Zwift’s Academies, the aim will be to create a training community of Zwifters who share the same goals, further aiding motivation to train. Those enrolled in the L’Etape du Tour Training Club will be able to track their progress and unlock unique in-game items as they advance, helping keep motivation high and ensuring they reach July in peak form.

Training club members will follow a structured workout plan while also participating in a series of Group Workouts. The Zwift L’Etape du Tour training programs will commence later this year.

More On the Partnership

Outside of the training plans, Zwift will also be hosting exclusive L’Etape du Tour rides in game, including select Ride to Win events with starting bibs for L’Etape up for grabs. These longer Zwift L’Etape du Tour rides will provide a fantastic challenge for those cyclists unable to attend the real-life event in July.

This is a win-win partnership, as it will help bring Zwift to a new audience while doing the same for L’Etape du Tour. CEO of A.S.O. Yann Le Moenner said:

We are really excited to further broaden the reach of L’Etape du Tour with Zwift. Zwift is a great way to train and helps bring together cyclists from all over the world. For those who cannot travel to L’Etape du Tour, the Zwift L’Etape du Tour rides will be a great way to experience the challenge of L’Etape du Tour from the comfort of your home.

About L’Etape du Tour

L’Etape du Tour allows anybody to live through the legendary experience of the Grande Boucle,  on the same roads and conditions as the professional cyclists of The Tour de France. Every year,  more than 15,000 amateur cyclists gather to face the mythical climbs of the professional event.

L’Etape du Tour is now the European reference in amateur cycling races. On July 21st, 2019,  L’Etape du Tour will connect Albertville to Val Thorens.

 


Zwifters: Be Sure to Use a Steel QR Skewer

Zwifters: Be Sure to Use a Steel QR Skewer

Zwifter Greig Watson recently shared an incident on Zwift Riders Facebook group which should serve as a warning to all indoor riders.

Apparently, Greig was out of the saddle sprinting for a Zwift race win when his bike came off his Wahoo Kickr smart trainer, resulting in some rear derailleur carnage. Greig was sure he had broken his dream bike, but after taking it to the shop he was happy to learn it was only a broken derailleur hanger and some scrapes on the underside of the chainstay. $100 to get things checked and fixed. No broken carbon! Greig told me:

So costly but could have been a lot worse! I’m now using my old bike on the trainer and have a steel skewer (which has survived the CHOP, so I hope it holds up).

The culprit? A flimsy quick-release skewer. Greig was using the Wahoo skewer supplied by his bike shop, which was the skewer shipped with his 2018 Kickr. At first Greig thought his shop had made a mistake, but further discussion with Zwifters has brought to light that Wahoo is now shipping aluminum skewers with 2018 Kickrs instead of the heavy-duty steel ones shipped with previous models.

When In Doubt, Swap It Out

Heavy duty Wahoo steel quick release

If you are using the aluminum skewer (it has a black handle instead of shiny metal) on your Wahoo Kickr (or any trainer) I would highly advise you to swap to a heavy-duty steel skewer, such as this one which Wahoo sells. Stay away from lightweight titanium skewers when riding indoors as well.

If you don’t hammer out of the saddle and you’ve got your quick release installed properly, you probably have nothing to worry about. But I would say “better safe than sorry” when you look at the low cost of a beefier skewer vs the high cost of replacing bike parts!


Let’s Rock

Also, I’ll throw a mention in here of rocking plates. I use one myself, and am quite convinced that they take a lot of the stress out of your frame for out of the saddle efforts.  You can build one yourself quite easily, or there are several solutions on the market. Check out the Rockit Launcher plans here >


ZwiftPower Update: KOM and Sprint Segments

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ZwiftPower Update: KOM and Sprint Segments

James Hodges manages ZwiftPower.com and has been hard at work upgrading and expanding the site’s features as we move into peak racing season. James is a talented developer, but he’s so busy making ZwiftPower amazing that he tends to neglect sharing news of site upgrades with the Zwift community.

Because of this, I will be working with James to publish posts highlighting ZwiftPower upgrades. This is the first!


The Problem with Strava Leaderboards for Zwift

I love Strava, and you probably do too. And most Zwifters will agree that accurate Strava segments for key Zwift routes are important, which is why we’ve created so many Zwift Insider verified Strava segments.

That said, Strava leaderboards for Zwift segments are full of inaccurate results because it’s too easy to accidentally or purposefully post bad data. Dodgy smart trainers, inaccurate “virtual power,” weight dopers and more all wreak havoc on the accuracy of Strava leaderboards.

Solution: Link Leaderboards to Verified Efforts

If you visit ZwiftPower.com, click “Segments” and choose a segment such as Alpe du Zwift you can see James’ solution. He has implemented leaderboards on ZwiftPower for every KOM and sprint section on Zwift, but these leaderboards are only generated from logged Zwift events. That last part is key, because these events have at least some measure of oversight, allowing admins to automatically or manually DQ riders with inaccurate numbers.

While race organizers still lack the ability to bar riders from entering races, they can modify the official ZwiftPower results post-event. These actions affect the segment leaderboards as well, and habitual offenders (more than 3 ZADA strikes) have their times automatically removed. According to James other suspicious times will be examined and removed as well, with admins regularly checking the top times for accuracy and removing any that are suspect.

A Feast for the Data-Hungry

Weight doping (lowering your weight so you can climb faster) makes it easy to game Strava Zwift leaderboards, but unlike Strava every result on ZwiftPower displays the weight used during that effort. This makes it easy to spot riders who are changing their weight to gain an unfair advantage.

Additionally, each leaderboard entry displays average power, w/kg, speed, and a link to the event in which the time was recorded.

Not Perfect, But Darn Good

Is this solution perfect? Of course not. It’s still possible for a rider to race with inaccurate power and never be caught, because there is no workable way to validate every Zwifter’s power numbers at this time. Lower-category racers are especially prone to inaccurate power numbers due to their lack of training/racing experience and a lack of oversight from race administrators.

That said, these ZwiftPower leaderboards certainly present the most realistic rankings available today, letting us see who the top Zwifters are and where we stand in the mix.

A Few Tips

  • Want to see how you stack up? Your best segment time is available at the top-right of the leaderboard page.
  • Want to research a particular rider’s history on a segment? Hitting the green  icon to the left of a rider’s name will display all their efforts. You must be logged into your ZwiftPower account for this to work.
  • A segment analysis graph can be viewed from the “Analysis” button next to the statistics at top of page. This shows the segment times compared to w/kg–a power vs time analysis (see sample below).

A note from James: sometimes the power value is wrong due to Zwift issues, so please ignore a time that doesn’t appear to match the w/kg. If it remains listed the admins have deemed it acceptable.

 

Power vs Time for Alpe du Zwift