Beaverhead Marathon Dillon, MT   May 23, 2026

Montana Events Foundation is excited to be hosting the annual Beaverhead Marathon and Half Marathon this May in Dillon, Montana. The course has been changed to a loop, starting and finishing at Beaverhead Brewing Company. Runners will run through the streets of Dillon and then through rich agriculture land with views of the Pioneer, Blacktail, Sweetwater, Highland and Tobacco Root Mountains. The views in Beaverhead County are amazing!

The course is on both dirt and pavement. Half Marathon is on pavement. Marathon is 1/3 dirt and 2/3 pavement.

Each participant will receive a hat, finisher medal, a burger, drink and chips after the race. Beaverhead Brewing Company will offer one complimentary beer to all runners.