Jul 18-19, 2026 · Spooner Summit, NV · 100 Miles/50 Miles/50K
Put money on your training. Stake on hitting each session, get paid when you finish, and let your stake go to the athletes who show up. Cadoo verifies every workout — so the results are real.
Everything you need to plan your build-up. Details below are for the event itself; the training happens on Cadoo.
Cadoo verifies the work before race day — camera reps and device steps. It does not time the course. Open the Ultra & Trail Arcade to pick this event and start a train-for game.
For an event like this, Cadoo runs a Time-on-Feet Builder game — it builds the hours-on-feet that trail and ultra racing demands. Every rep, mile, and minute is verified: reps by CadooVision's AI camera check, steps and distance via Apple Health or Google Health Connect. The money only moves on work you actually did.
The full write-up: how the Time-on-Feet Builder game maps to race day.
Every event in this category, plus train-for step and strength games.
Every marathon, ultra, tri, bike race, walkathon and duathlon on Cadoo.
Host a branded game for the Tahoe Rim Trail 100 and turn training into marketing.