September 13, 2025
Registration is OPEN
Fun for the Whole Family
Gather your friends and family for a weekend of epic racing through the Northwoods of Wisconsin, accompanied by a festival atmosphere, live music, craft beer, and savory food truck eats. Furthermore, the Chequamegon 40 is the 5th stop on the Life Time Grand Prix. See how the intense Pro Race unfolded in the 2024 Race Highlight Video now!
Three Races. One Spectacular Weekend
From elite athletes to our youngest off-roaders, Chequamegon has a race for everyone.
Chequamegon 40
This 40-mile race traverses the famed Birkie Ski trail, forest roads, and snowmobile routes.
Short & Fat
This 16-mile event has all the same challenges of the 40 jam packed into a bite sized version!
Little Loggers
For our mountain bikers-in-training we offer a 15-minute continuous loop course that introduces kids to mountain biking basics.
Life Time Members Early Access Registration
Life Time members — after six months of Club-Access Membership — get access to our athletic events one week before the event registration or lottery opens to the general public.
Future Dates
2026 – September 19th
2027 – September 18th
2028 – September 16th
2029 – September 15th
2030 – September 14th
2031 – September 13th
Make a Weekend of It
100 Miles of CAMBA trails to bike, hike, and explore! The remote, rural woods of Wisconsin offer up adventure around every bend. Here’s where to stay.
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PRODUCED BY LIFE TIME
We are a community connected by our passion for pursuing healthier lives. With every event we produce, it’s our goal to deliver an exceptional experience that supports all people in the pursuit of a Healthy Way of Life.
