Otter Creek Mountain Bike Race & Trail Run – Mandan, ND 2026
Date
June 12, 2026
Location
Mandan, ND
Venue
Harmon Lake
Start Time
8:00 AM
Entry Fee
$35.00 – $120.00
Events
Expert Race - 55 Miles, Sport Race - 35 Miles, Beginner Race - 13 Miles, E-Bike Sport - 35 Miles, Trail Run Short Loop ~ 3-4 miles, Trail Run Long Loop ~ 12-13 miles
Includes
T-Shirt | Otter Creek Trail Festival Hoorag
Ride. Run. Celebrate the trails — North Dakota style. Welcome to the Otter Creek Trail Festival, a two-day celebration of off-road adventure at Harmon Lake Recreation Area near Mandan, North Dakota. Compete in the Otter Creek Trail Run or the Otter Creek Mountain Bike Race — then stick around for camping, food, and family fun at one of North Dakota’s most scenic outdoor venues. Festival Overview Date: June 12-13, 2026 Location: Harmon Lake, Mandan, ND Events: Trail Run | Mountain Bike Race Prizes: $4,200 total mtb race cash payout — equal for men and women Host: 701 Cycle & Sport The Otter Creek Trail Festival is a weekend designed for everyone — from first-time trail runners to expert mountain bikers chasing podium spots. Come for the race, stay for the community, and experience why Harmon Lake is North Dakota’s favorite summer trail destination.
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