The race organizers at SISU have just announced the SISU Scramble – a twice-a-week series where the midweek race (on Tuesdays) is an individual time trial while the Saturday event is a road race.
Every scramble is a difficult or hurried clamber up, over, or around something. With three General Classifications (iTT only, Road Race only, and Overall for those racing all scrambles) there is something for everyone.
Race Schedule
- Scramble 1: Tuesday, 3 June (iTT)
- ZG25 Climb Champs, London
- 1 lap | 4.7km | 156m
- Scramble 2: Saturday, 7 June (Road Race)
- 2018 Worlds Short Lap, Innsbruck
- 1 lap | 23.7km | 495m
- Scramble 3: Tuesday, 10 June (iTT)
- Astoria Line, New York
- 1 lap | 11.6km | 141m
- Scramble 4:Saturday, 14 June (Road Race)
- Triple Loops, London
- 1 lap | 41.0km | 564m
- Scramble 5: Tuesday, 17 June (iTT)
- Coastal Crown Loop, Watopia
- 1 lap | 15.1km | 80m
- Scramble 6: Saturday, 21 June (Road Race)
- Countryside Tour, Makuri Islands
- 2 laps | 31.7km | 370m
- Scramble 7: Tuesday, 24 June (iTT)
- Volcano Circuit, Watopia
- 2 laps | 8.2km | 40m
- Scramble 8: Saturday, 28 June (Road Race)
- Outer Scotland, Scotland
- 2 laps | 22.5km | 209m

Sign up at zwift.com/events/tag/sisu >
More Information
- Open events using Zwift’s Racing Score with separate results for Men and Women.
- Each event is a mass start with all riders visible on the course.
- TT bikes are mandatory for the iTT. Draft will be disabled.
- ZPower and riders without heart rate data will be excluded from the results.
- A rider’s best time will count if they race the same discipline in multiple zones.
- To be included in the GC, riders must have a ZwiftPower profile (learn how to sign up here).
- Team GC is based on each team’s fastest two riders.
- Riders who upgrade during the first seven scrambles will be re-classified to their higher grade.
For more information and results, visit sisu.racing/scramble.