Montana Half Marathons by Date • By City
Browse all 2023-2024 Montana half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
September 2023
| Sun Sep 3 | Aidspirit USA Marathon Half Marathon 10k & 5k | Harlowton MT |
| Sat Sep 9 | Big Hole Valley's Run for Renewal Half Marathon 10k & 5k | Wisdom MT |
| Sat Sep 9 | Hoofin' it for Hunger Half Marathon 10k & 5k | Dillon MT |
| Sun Sep 10 | Bozeman Marathon & Half Marathon | Bozeman MT |
| Sat Sep 23 | Cedar Creek Marathon Half Marathon & 5k | Columbia Falls MT |
| Sat Sep 30 | Fall Back into Hiawatha Trail Run Marathon Half Marathon & 10k | Taft MT |
October 2023
| Sat Oct 7 | Center of the Nation Series Day 6 Marathon & Half Marathon | Baker MT |
| Sun Oct 8 | Back Roads Half and 10k | Red Lodge MT |
| Sun Oct 8 | Whitefish Trail Legacy Run Half Marathon 10k & 5k | Whitefish MT |
| Sun Oct 15 | Just for the Helena of It Half Marathon & 5k | Helena MT |
May 2024
| Sat May 18 | Whitefish Marathon Half Marathon & 5k | Whitefish MT |
| Sun May 19 | Queen Bee Montana Marathon Half Marathon & 10k | Billings MT |
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 | Yellowstone Half Marathon & 5K | West Yellowstone MT |
| Sat Jun 29 | Bob Marshall Trail 50k Half Marathon & 10k | Seeley Lake MT |
| Sat Jun 29 & Sun Jun 30 | Glacier Half Marathon | East Glacier MT |
| Sun Jun 30 | Missoula Marathon & Half Marathon | Missoula MT |
July 2024
| Sat Jul 20 | JB Fit Club Bull Run Half Marathon | Stanford MT |
August 2024
| Sat Aug 17 | Nitty Gritty Off Road Race Marathon Half Marathon & Relays | Red Lodge MT |
