Skip to content

Mandan, ND

Otter Creek Mountain Bike Race & Trail Run

  • Date
  • First start6:00 PM CDT
  • LocationHarmon Lake, Mandan, ND 58554
  • Distances3.5 Miles · Half Marathon
  • SurfaceTrail
  • SwagComing Soon

Bib Scout Report

  • Trail
Events, current fees, and scheduled price increases
EventDistanceStartCurrent feeNext increase
Trail Run Short Loop ~ 3-4 miles3.5 Miles6:00 PM CDT$35$45 on
Trail Run Long Loop ~ 12-13 milesHalf Marathon6:00 PM CDT$55$65 on

Scouted from the official RunSignup listing. Fees shown exclude processing fees.Merit badges are detected from the organizer’s description. Dates, courses, and prices can change — confirm on the registration page.

See something wrong on this page?

Correct this listing

Otter Creek Mountain Bike Race & Trail Run · Mandan, ND

We only use your email to follow up on this correction. See our Privacy Policy.

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 11-12, 2027 Location: Harmon Lake, Mandan, ND Events: Trail Run | Mountain Bike Race 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.

More in Mandan: all Mandan races

More races near Mandan

Last fee$35
View on RunSignup →

Bib Scouts earns a referral commission when you register through our links, at zero extra cost to you.