2024-2025 Montana Half Marathon Race Calendar

Montana Half Marathons by Date

Browse all Montana half marathons in 2024 and 2025 by month and by city below.

For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up. When you view a race, you might also find contact info if you’re having problems with your registration or need to contact the race directors.

We dedicated dozens of hours every month searching for races to include in the Montana half marathons calendar.

If you happen to see any half marathon not included, contact us at info@halfmarathons.net to submit your race.

Looking for the best Montana half marathons for you? Beneath the Montana half marathon calendar we’ve provided answers to frequently asked questions.

Upcoming 2024 Montana Half Marathons

May 2024

June 2024

Sat Jun 1 Bear Paw Marathon Half Marathon & 5K Havre MT
Sat Jun 1 Pengelly Double Dip Half Marathon & 10k Missoula MT
Sat Jun 8 Governor's Cup Marathon Half Marathon 10k & 5k Helena MT
Sat Jun 8 Yellowstone Half Marathon & 5K West Yellowstone MT
Sun Jun 9 Herron Half Marathon 10k & 5k Kalispell MT
Sat Jun 29 & Sun Jun 30 Bob Marshall Trail 50k Half Marathon & 10k Seeley Lake MT
Sat Jun 29 Glacier Half Marathon East Glacier MT
Sun Jun 30 Missoula Marathon & Half Marathon Missoula MT

July 2024

Sat Jul 13 Madison Marathon & Half Marathon Ennis MT
Sun Jul 14 Big Sky Marathon & Half Marathon Ennis MT
Sat Jul 20 JB Fit Club Bull Run Half Marathon Stanford MT

August 2024

September 2024

October 2024

2025 Montana Half Marathons

January 2025

TBD Jan Sorry Bout That Half Marathon Polson MT

February 2025

TBD Feb Snow Joke Half Marathon Seeley Lake MT

March 2025

Early morning in the Montana plains looking at Sawtooth Ridge and Castle Reef Montana half marathons

Frequently Asked Questions about Montana Half Marathons

What are the most popular Montana half marathons?

The two most popular Montana half marathons are Missoula Half Marathon with 2,132 finishers and the Yellowstone Half Marathon with 1,859 finishers in 2023.

What are the best Montana half marathons for beginners in 2024?

The Montana half marathons we recommend most frequently for beginners are:

  • The Missoula Half Marathon: A beautiful course with great local support. A great race experience but don’t expect to run your fastest time.
  • Yellowstone Half Marathon: A course that’s extremely beautiful but also a bit challenging. Run for the sights.
  • Glacier Half Marathon: Another option of a National Park half marathon that has a challenging course but breathtaking views.

What are the best months to run a Montana half marathon?

June and September are the most popular months to run a Montana half marathon.

What are the most popular cities to run Montana half marathons?

Bozeman, Missoula, and Whitefish are the most popular locations to run a Montana half marathon.