Half-Marathon races in Montana, United States — 2026 running calendar
27 events found
May
16
Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition
Whitefish, Montana, United States
Running
Marathon
Half-Marathon
5K
May
14
Pengelly Double and Single Dips
Missoula, Montana, United States
$20.00 - $50.00
Running
Trail running
Half-Marathon
10K
Feb
01
Race Through Montana 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!
Billings, Montana, United States
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1
Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition
Whitefish, Montana, United States
16 May, 2026 (Sat)
Running
Marathon
Half-Marathon
5K
Pengelly Double and Single Dips
Missoula, Montana, United States
14 May, 2026 (Thu)
– 23 Jun, 2026
$20.00 - $50.00
Running, Trail running
Half-Marathon
10K
Race Through Montana 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!
Billings, Montana, United States
01 Feb, 2026 (Sun)
– 31 Dec, 2026
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1