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Half Marathons Found In Montana
View all ↓Half Marathons in Montana 2025 - 2026
The most comprehensive list of Half Marathons in and near Montana in 2025 - 2026. Find your perfect race!
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Race Calendar: Half Marathons Found In Montana
πBoosted
Bozeman Half Marathon & 10K
Bozeman, Montana
07 Sep 25
$54.40 - $93.55
πBoosted
Just for the Helena of It
Helena, Montana
19 Oct 25
$38.53 - $70.27
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Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition
Whitefish, Montana
17 May 25
$32.80 - $80.50
Kickin Assphault Half Marathon, 10k, 1 Mile run/walk, 1/2 mile Kid's Dash
Great Falls, Montana
17 May 25
$22.66 - $75.56
Beaverhead Marathon Full & Half
Dillon, Montana
24 May 25
$75.00 - $95.00
Bear Paw Marathon
Havre, Montana
07 Jun 25
$43.82 - $107.30
Governor's Cup
Helena, Montana
13 Jun 25
$22.50 - $74.20
Ranch Run Half Marathon, 5K, 1 mile fun run - 9th Annual
Geraldine, Montana
21 Jun 25
$27.95 - $54.40
Missoula Marathon, Half Marathon, 5K & Kids Marathon
Missoula, Montana
28 Jun 25 - 29 Jun 25
$12.08 - $130.58
Glacier Half Marathon
East Glacier Park, Montana
28 Jun 25
Free - $213.00
The Yellowstone 1/2 Marathon
West Yellowstone, Montana
28 Jun 25
$54.00 - $91.10
Herron Half Marathon, 10K and 5K Trail Run
Kalispell, Montana
12 Jul 25
$27.95 - $64.98
Running of the Bulls - Trail Race
Big Sky, Montana
13 Jul 25
$27.95 - $70.27
Wolf Run Series (formerly Bull Run & Bike) - BIG BAD WOLF 2025
Stanford, Montana
19 Jul 25
$27.50 - $91.10
Smelter City Scamper
Anaconda, Montana
09 Aug 25
Free - $70.27
Nitty Gritty Off Road Race
Red Lodge, Montana
17 Aug 25
$27.50 - $213.00
AIDSPIRIT USA Marathon
Harlowton, Montana
31 Aug 25
$38.53 - $107.30
Bozeman Half Marathon & 10K
Bozeman, Montana
07 Sep 25
$54.40 - $93.55
Whitefish Trail Blazer
Whitefish, Montana
04 Oct 25 - 05 Oct 25
$22.66 - $117.88
Back Roads Half & 10k
Red Lodge, Montana
05 Oct 25
$32.80 - $43.40
Just for the Helena of It
Helena, Montana
19 Oct 25
$38.53 - $70.27
Missoula Marathon & Half Marathon Training Class
Missoula, Montana
02 Mar 25 - 29 Jun 25
$69.90
Mountain to Meadow Half Marathon & 10k
Lolo, Montana
15 Jun 25
$52.40 - $78.60
Showing 1-21 of 21 results