Conquer 40 miles of forest trails, gravel, and grit in Wisconsin’s ultimate off-road showdown.

The Chequamegon 40, held September 13, 2025, is a legendary point-to-point mountain bike race starting in Hayward and finishing at the Derksen Family Great Hall in Cable, WI. As part of the Life Time Grand Prix, this event combines festival atmosphere and elite competition, drawing top riders and local enthusiasts alike. Riders brave 40 miles of undulating, mixed Northwoods terrain with over 3,000 feet of elevation gain, supported by multiple aid stations and cheered on by family and friends. The event weekend includes not only the main Chequamegon 40 but also the Short & Fat (16-mile) and Little Loggers (youth) races, along with post-race festivities including live music and food trucks.

The Chequamegon 40 is a 40-mile route traversing from Hayward to Cable, mostly on the Birkie Ski Trail, forest roads, and snowmobile routes. Expect a mix of punchy gravel climbs, including the infamous Fire Tower and Seven Sisters, with a few road crossings. Pro and age-group divisions use separate course maps, and various aid stations (miles 12, 18, 30) help break up the challenging terrain.

• Part of the Life Time Grand Prix series, attracting top pros
• Unique pro vs. age-group course splits and awards
• Family-friendly with Short & Fat (16 mi) and Little Loggers kids’ races
• Festival atmosphere: live music, food trucks, and craft beer at the finish
• Start/finish logistics supported with corral placements and seven staggered gates
• Multiple aid stations along the route for age-groupers