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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!

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Three Races. One Spectacular Weekend

From elite athletes to our youngest off-roaders, Chequamegon has a race for everyone.

Sep 13, 2025

Chequamegon 40

This 40-mile race traverses the famed Birkie Ski trail, forest roads, and snowmobile routes.

Sep 13, 2025

Short & Fat

This 16-mile event has all the same challenges of the 40 jam packed into a bite sized version!

Sep 12, 2025

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.

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