Upcoming Half Marathons Near Billings, MT
Browse all Montana Half Marathons in 2026 and 2027 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.
We dedicate 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 [email protected] to submit your race.
Filter Montana Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Filter Montana Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
July 18, 2026
100-500 runners
Laurel, Montana
- 10K, 5k, Half Marathon, Road
September 20, 2026
1,000-10,000 runners
Billings, Montana
- 10K, Half Marathon, Marathon, Road
Running in Montana
FAQ
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 2026?
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.
Which Montana cities have half marathons?
