Cuyuna Crusher
Minnesota Mountain Bike Series
Aug 24, 2025
Crosby-Ironton, MN
Mountain Bike
About
Conquer Minnesota’s legendary Red Dirt Trails at the decade-celebrated Cuyuna Crusher!
Celebrate the 10th anniversary of the Cuyuna Crusher on August 24, 2025, as riders of all ages and abilities tackle the renowned Minnesota Red Dirt Trails in the heart of Cuyuna Country State Recreation Area. As a showcase event in the Minnesota Mountain Bike Series, this race offers technical singletrack, scenic reclaimed mine landscapes, and family-friendly festivities that have made it a five-time 'Race of the Year' winner. From high-energy racing to post-ride live music and lakeside adventures, Cuyuna Crusher delivers a true Minnesota mountain biking experience.
COURSE DETAILS
Race on the legendary red dirt singletrack of Cuyuna Country State Recreation Area, featuring rolling climbs, technical sections, and scenic routes past mine lakes and forested hills. Course options available for multiple age and skill categories.
Race HIGHLIGHTS
- Celebrates the 10th anniversary in 2025
- Voted MNMBS 'Race of the Year' five times (2015, 2017–2019, 2021)
- Post-race festivities: live music, food, and family activities
- Scenic routes through reclaimed mining areas and along lake shores
- Opportunities for swimming and kayaking over race weekend
RIDE TYPES

Race overview
Varies by age/skill division; typical distances range from 10 to 25 miles.
Approx. 1,250 ft elevation; moderate elevation gain with undulating, glacial terrain.
Technical singletrack, iron-rich red dirt, reclaimed mining hills, forest and lake vistas.