Sports · Running Race

Longest Dam Race

Name: Longest Dam Race
Start: 2026-06-20T08:00:00
End: 2026-06-20
Location: Downstream Recreation Area

A challenging and scenic running race held at the historic Fort Peck Dam in Nashua, Montana.

Sat, 20 Jun 2026 8:00 AM (America/Denver) Downstream Recreation Area Nashua , Montana

The Longest Dam Race is a premier athletic event held annually in the scenic surroundings of Nashua, Montana. Participants begin their journey at the Fort Peck Dam Shaft Houses, traversing the top of the iconic dam before descending 350 feet along a rugged gravel and dirt road. The course eventually transitions to pavement for a fast-paced finish. This event offers runners a unique opportunity to experience the historic Lewis and Clark Trail landscape firsthand.

What to Expect

Runners can expect a challenging course that combines technical terrain with breathtaking views of the Montana landscape, starting at the top of the dam and finishing on a smooth paved surface.

Who Should Attend

Competitive runners
Trail running enthusiasts
Lewis and Clark history buffs
Local Montana athletes
Outdoor adventure seekers

Agenda Overview

The race begins promptly at 8:00 am at the Fort Peck Dam Shaft Houses, followed by the descent and final sprint to the finish line.

Venue & Address

Downstream Recreation Area

Yellowstone Rd
Nashua , Montana – 59248
United States

Organizer

Lewis and Clark Trail Experience · Non-profit

Organizers dedicated to promoting events along the historic Lewis and Clark Trail.

Frequently Asked Questions

Where does the race start?

The race starts at the Fort Peck Dam Shaft Houses.

What is the terrain like?

The course includes a mix of gravel, dirt, and paved surfaces.

What time does the race begin?

The race starts at 8:00 am.

Is this a recurring event?

Yes, it is an annual event held in June.

Where is the finish line?

The race finishes on pavement after the descent.

Is registration required?

Yes, participants should register through official event channels.