Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND

Date
June 12, 2026
Location
Mandan, ND
Venue
Harmon Lake
Start Time
6:00 PM
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 Stainless Pint Glass | OC Trail Festival Stainless Pint Glass
View Registration

The Otter Creek Mountain Bike Race & Trail Run starts at 6:00 PM, so plan your arrival accordingly if you're traveling from out of state. Held at Harmon Lake in Mandan, North Dakota on June 12, 2026, this event offers options for both mountain bikers and trail runners. Mountain bikers can choose between a 13-mile course or a longer 54-mile route, while trail runners have a 5-mile option. Entry fees range from $35 to $120 depending on the distance selected. With evening start times, you'll want accommodation nearby that can handle race-day logistics and early breakfast service for participants. The dual-sport format means the venue will draw a mix of mountain biking and trail running athletes.

From the Race Organizer
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.

Hotels Near This Race

Find accommodation close to the start line in Mandan, ND. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.

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Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND

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Race Travel Insurance

Don't forget travel insurance for June 12.

You've trained for months and booked a trip to Mandan, ND. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.

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Frequently Asked Questions

When is Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND?

Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND takes place on June 12, 2026. The race is held in Mandan, North Dakota.

Where is Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND held?

Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND is held at Harmon Lake in Mandan, North Dakota.

Where can I find hotels near Otter Creek Mountain Bike Race & Trail Run 2026 — Mandan, ND?

RaceHotelFinder shows hotels sorted by distance from the race venue in Mandan. Use the map or list view on this page to compare options and book race weekend accommodation.