Longest Dam Race

20221223
2026-06-20

Jun 20, 2026 at 8:00 AM

Longest Dam Race

Yellowstone Rd.

Fort Peck MT, 59223

USA

Entry Fee $25
(Lowest or Early Registration)

Entry Fee 2 $30
(Highest or Late Registration)

Prize Money: no

Distance(s):

  • 10K
  • 1M
  • 5K

Type: Trail

Percent of the course on un-paved trails: 80%

First Year of the Event: 1996

Description:

Events Include: 10K & 5K Run, 5K Walk, 1-Mile Run/Walk, 10-mile Novice Bike Route, and virtual races.

The Course: The race begins with the10K run which starts at the top of the Fort Peck Dam near the Dam Shaft houses on Highway 24 and proceeds across almost the entire distance of the Dam. There is a 3.1-mile turnaround near the middle of the course, then an approximate 350-foot gradual drop in elevation which is on a gravel/dirt road. This surface transitions back onto asphalt for the last near half mile to the finish line in front of Kiwanis Park. The 5K Run & Walk is on the same course as the 10K less the turnaround portion of the race which begin on top of the Fort Peck Dam and go down a gravel road for approximately 1K and finish at Kiwanis Park. The 1- mile walk/run will be on a nature trail at Kiwanis Park, which is a flat course that is paved. The novice bike race is approximately 10 miles and will start at the top of the Dam heading across the dam and back, continues past the start line, then downhill and flattens out onward to the finish line. All races will finish at Kiwanis Park.

Photos

No photos available.

Map

Past Event Dates

Held on Jun 20, 2026

Held on Jun 21, 2025

Held on Jun 15, 2024

Held on Jun 17, 2023

Held on Jun 18, 2022

Held on Jun 19, 2021

Held on Jun 20, 2020

Held on Jun 15, 2019

Held on Jun 18, 2018

Held on Jun 17, 2012

Held on Jun 18, 2011

Event Results

View 2024 Results

View 2023 Results

View 2022 Results

View 2020 Results

View 2019 Results