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Otter Creek Mountain Bike Race

Sat June 8, 2024 Mandan, ND 58554 US Directions


Hwy 1806 & County Rd 140
Mandan, ND US 58554


The 2024 Otter Creek presented by 701 Cycle & Sport is an XC Mountain Bike Race that takes place in the heart of NoDak at the beautiful Harmon Lake just north of Mandan, ND.


$4200 CASH prizes for 2024! Equal Payouts for Men & Women.

  • 55-Mile: 1st - $1000, 2nd - $500, 3rd - $250
  • 35-Mile: 1st - $200, 2nd - $100, 3rd - $50


This race provides an experience for everyone as it follows the contours of the beautiful Harmon Lake. The trail provides everything from canopy covered technical to wide-open, fast and flowy singletrack. This year's distances include: Beginner 13-miles, Sport 35-miles, and Expert 55-miles (3 laps). We will be capping the race at 200 participants for 2024, so get registered early! We started  offering an E-Bike category back in 2020 for the Sport Race and have received great feedback. We want to give everyone, including E-Bike riders an opportunity to race, therefore the 35-mile Sport Race will have an E-Bike Category again this year! Updated Trail Maps can be found at:


First come, first serve camping is available right on site. Please note, the campground fills up nearly every weekend. Harmon Lake also provides a beach and other family fun activities. 


We would like to introduce our official race hotel, Comfort Inn & Suites of Mandan. Race participants can receive 20% off by booking through the following link: or call the hotel at 701-751-7484 and ask for the 701 Cycle & Sport discount!


Registrations after May 23rd will not include a race t-shirt


Packet Pick Up will be held Friday, June 7th from 3-6pm at 701 Cycle & Sport. 411 Fraine Barracks Rd., Bismarck. You can also pick up your packet race morning starting at 7am at the large shelter at Harmon Lake. 


FREE KIDS RACE - there will be a free kid's race again in 2024. More information at this link:



***Weather Policy: In the instance of uncontrollable (weather) circumstances OC & 701 reserve the right to alter or cancel the event with no refund as they see fit. We will do our best to run the race and give every rider an enjoyable experience, but will not put anyone's safety at risk.****


Race Contact Info

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