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Jessica's 100km Volcano Party (Zwift)

Date
Sat, Sep 19, 2026
Distance
100 km
Level
Open to all
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An organised group ride on Zwift's Volcano Circuit in Watopia: 25 laps of the 4.1 km flat circuit for just over 100 km, ridden at your own pace rather than raced. Badges unlock at 5, 10 and 25 laps, and it doubles as a first-century attempt for many riders. Starts 14:00 UTC on 19 September 2026.

What would it take you?

Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.

Estimated finish

3:003:35

Peak-week training

6–8 h/week

A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.

IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal

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