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Some Trail Closures for Cuyuna Off-Road Triathlon


  • Rally Center Miner's Mountain Rd Ironton, MN, 56455 United States (map)

Some trails in the South Mahnomen Unit will be closed beginning Saturday at 8 p.m. - Sunday at 2 p.m. for the Cuyuna Off-Road Triathlon. Expect congestion + limited parking near the Rally Center.

List of Closed Trails:

- Galloping Goose
- Mucker
- Roly Poly
- Hopper
- Switchback

ALL other trails will remain OPEN.

CUYUNA LAKES OFF-ROAD TRIATHLON

Want to race or volunteer: https://www.cuyunaoffroadtri.com/

Proceeds benefit the Cuyuna Range Elementary PTO!Experience a Cuyuna adventure trifecta! Paddle the clear blue Huntington Mine Lake by kayak, canoe, or paddleboard; then shred the red by bike; and finish with a trail run around Pennington Mine Lake.

This multisport event is open to athletes of ALL abilities and ages, and consists of a 3-mile paddle, 8.5-mile mountain bike ride, and 2.5- mile trail run. Participate as an individual, team, or relay. Check out the course maps and race info here.

100% of the event proceeds benefit youth sports, activities, and education in the Cuyuna area through the Cuyuna Range Elementary School Parent-Teacher Organization (CRES PTO).

Earlier Event: June 6
National Trails Day 2026
Later Event: June 19
Midwest Mountain Bike Fest 2026