- Distances
- 16–40 mi
- Max elevation gain
- 2,561 ft
- Aid stations
- 4
- Race date
- Saturday, September 19, 2026
Your predicted finish
How do you ride? Two answers and the physics runs over this exact course.
lb
Pick a ride level and your predicted finish for Chequamegon 40appears here — computed from the course's real elevation, surface, and aid stations.
Course & distances
40mi
Chequamegon 40
2,561 ft gain4 aid stationsSaturday, September 19, 2026
16mi
Short and Fat
1,760 ft gainSaturday, September 19, 2026
About the race
The Chequamegon 40 travels from downtown Hayward, WI over the famed American Birkebeiner Ski Trail and along picturesque trails of varying terrain finishing at the Derksen Family Great Hall in Cable, WI.
Registration and official rules live on the organizer's site →
Launching soonDon't just start Chequamegon.
Don't just start Chequamegon.
Finish it on plan.
Power targets, checkpoint splits, and an hour-by-hour fuel plan — built from this exact course and your numbers.