Chequamegon 40
📍 Wisconsin, USA
Massachusetts, USA · 13 September 2026
Difficulty: 3/5 — Hard
This mountain bike race offers multiple distances from 3.3 to 25 miles on predominantly singletrack, featuring varied New England terrain with rocks and roots. It's an accessible event that balances challenge with community spirit.
Visit official site →This event is for mountain bikers of all ages and skill levels, from young children to experienced racers, who enjoy a community atmosphere and challenging singletrack while supporting park stewardship.
Riders unaccustomed to technical singletrack, including rocks and roots, or those preferring smooth, non-technical courses, may find the terrain challenging.
To excel, focus on developing strong technical handling skills for rocks and roots, along with sustained power for varied terrain and endurance for the longer distances.
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
The race offers multiple course lengths, including options of approximately 3.3 miles, 5.75 miles, 11.4 miles, and a full 25 miles, plus a quarter-mile loop for young children.
Riders will primarily navigate singletrack trails with varied features like rocks, roots, and berms, showcasing classic New England mountain biking. There is also a minimal amount of pavement.
Yes, the event is very beginner-friendly, offering a free "Little Racers Quarter Mile" for kids and a chip-timed race for children as young as 5, along with a special $10 entry fee for the Cat 5 course.
The race always takes place on the 1st Sunday after Labor Day, located in Wompatuck State Park, Massachusetts, specifically at 204 Union St., Hingham, MA 02043.
All proceeds from the Landmine MTB Classic directly support the Friends of Wompatuck, an organization that tirelessly works to build and improve trails, construct bridges, and maintain accessibility within the park.
With over 650 racers and single-lap courses, the event features mass starts that generate significant enthusiasm. A dedicated team of volunteers ensures smooth operations, from parking to registration and course marking.
📍 Wisconsin, USA
📍 New Mexico, USA
📍 Rancho Santa Margarita, CA, USA