Otter Creek Mountain Bike Race & Trail Run
When is Otter Creek Mountain Bike Race & Trail Run?
Otter Creek Mountain Bike Race & Trail Run takes place on Friday, June 12, 2026 in Mandan, ND.
What distances does Otter Creek Mountain Bike Race & Trail Run offer?
Otter Creek Mountain Bike Race & Trail Run offers 6 events: Trail Run Short Loop ~ 3-4 miles, Beginner Race - 13 Miles, Trail Run Long Loop ~ 12-13 miles, Sport Race - 35 Miles, E-Bike Sport - 35 Miles, Expert Race - 55 Miles.
| Event | Distance | Price | |
|---|---|---|---|
| Trail Run Short Loop ~ 3-4 miles | 3.5 mi | $45.00 | Register |
| Beginner Race - 13 Miles | 13.0 mi | $70.00 | Register |
| Trail Run Long Loop ~ 12-13 miles | 13.0 mi | $65.00 | Register |
| Sport Race - 35 Miles | 35.0 mi | $105.00 | Register |
| E-Bike Sport - 35 Miles | 35.0 mi | $105.00 | Register |
| Expert Race - 55 Miles | 54.0 mi | $120.00 | Register |
How much does Otter Creek Mountain Bike Race & Trail Run cost?
Registration for Otter Creek Mountain Bike Race & Trail Run starts at $105.00. Prices vary by event distance.
Where is Otter Creek Mountain Bike Race & Trail Run held?
Otter Creek Mountain Bike Race & Trail Run is held in Mandan, ND at Harmon Lake.
About Otter Creek Mountain Bike Race & Trail Run
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.
Lodging
We’re proud to partner with Marriott International as the official hotel partner of the Otter Creek Trail Festival, June 13–14, 2025.
Festival participants and supporters can access exclusive group rates at four Marriott properties in the Bismarck-Mandan area. Whether you're racing the trail run, riding the MTB course, or cheering on your crew, you’ll enjoy a comfortable and convenient stay backed by Marriott’s trusted hospitality.
🔗 Book your room at the group rate here:
👉 http://bit.ly/3GuLGh4
Or call the hotel directly and mention group code “OTT” to reserve your room at the special rate.
Group rate highlights:
✔️ Four hotel options to fit your needs
✔️ Special pricing for Otter Creek participants
✔️ Limited availability — book early to secure your stay
✔️ Last day to book: Thursday, May 22
Trail Run
Calling all Runners!!
New offering for 2025 is a chip timed trail run on Friday evening, June 13th.
Races start at 6pm.
Race distances will be approximately 3.5 miles and 13.7 miles.
Packet pickup will be held on Thursday, June 12th from 4-6pm at 701 Cycle and Sport or you can pick up your packet race day at Harmon Lake starting at 5pm.
Registration Includes:
• Chip Timing for all distances
• Free event swag if registered by May 29th
• On-course Aid Station
• Complimentary meal ticket to use at one of the food vendors after the race
• Complimentary drink ticket
Long Loop Course: https://ridewithgps.com/routes/48387084
Short Loop Course: https://ridewithgps.com/routes/48386785