John Colter Run
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About the race
The John Colter Run is scheduled for September 18, 2027 at Missouri Headwaters State Park near Three Forks, Montana. The event is limited to 300 participants and lists an entry fee of $60. Registration opens April 1, 2027 and closes September 16, 2027.
The course is described as approximately 7 miles long. The first 1.5 miles are on a paved or gravel country road and the remaining 5.5 miles are on mostly rugged trails. The route includes two railroad crossings; trains will be stopped at the first crossing where a crossing guard will be present. The second crossing requires runners to go under the railroad bridge and pass through water and mud, with disqualification for those who do not follow that route. The trail is marked with rock cairns, flags, stakes and other markers.
The final quarter mile includes two water crossings. Mud can be knee deep and the Gallatin River crossing can reach waist depth; a safety rope will be secured across the river. There will be one water station approximately four miles into the course and porta potties at the start area only. Race shirts are awarded to finishers.
Awards include overall top male and female, age group winners, youngest and oldest runner, special awards, and a special prize for the first 50 runners who beat the event’s designated John Colter to the Beaver Dam near 6.5 miles. Walkers and dogs are not permitted. The event includes a post race barbecue with beer and live music. The organizer states no refunds and that race bibs are non transferable. If the race is canceled for reasons such as excessive smoke, fire, or pandemic, registered participants will receive the race swag. Visit the organization's website for the most recent information.
