Race Start End City State
The Last Best Beer Run and 5k May. 16, '26 May. 16, '26 Billings MT REGISTER
Wolf Creek Canyon Relay Oct. 4, '26 Oct. 4, '26 Wolf Creek MT REGISTER
ZooTown Challenge Obstacle Course Race by VRTX Fitness @Washington-Grizzly Stadium, Missoula MT Sep. 26, '26 Sep. 26, '26 Missoula MT REGISTER
CITY TO SKY Oct. 18, '26 Oct. 18, '26 Missoula MT REGISTER
Governor's Cup Jun. 13, '26 Jun. 13, '26 Helena MT REGISTER
Prospector's 50k | 30k Aug. 8, '26 Aug. 9, '26 Cooke City MT REGISTER
Headwaters Relay 2026 Jul. 31, '26 Aug. 2, '26 Bozeman MT REGISTER
Whoop-Up Fun Run Jun. 6, '26 Jun. 6, '26 Conrad MT REGISTER
Just for the Helena of It Oct. 18, '26 Oct. 18, '26 Helena MT REGISTER
BIG SKY BIGGIE Aug. 21, '26 Aug. 22, '26 Big Sky MT REGISTER
Missoula XC Jun. 20, '26 Jun. 21, '26 Missoula MT REGISTER
St. Luke Buffalo Run 2026 Jul. 11, '26 Jul. 11, '26 St. Ignatius MT REGISTER
Little Dipper Kids Trail Run May. 17, '26 May. 17, '26 Missoula MT REGISTER
Turkey Dash Nov. 21, '26 Nov. 21, '26 Libby MT REGISTER
2026 ARK Foundation RUN FOR RARE Jul. 19, '26 Jul. 19, '26 Missoula MT REGISTER
Robert's Run Aug. 1, '26 Aug. 1, '26 Hamilton MT REGISTER
Burn The Bird 10k, 5k and 1.33 mile Fun Run/Walk Nov. 26, '26 Nov. 26, '26 Great Falls MT REGISTER
Montana Women's Run May. 9, '26 May. 9, '26 Billings MT REGISTER
Missoula Marathon Half Marathon 5K Kids Marathon Jun. 27, '26 Jun. 28, '26 Missoula MT REGISTER
29th Annual Chief Joseph Uphill Run Jul. 4, '26 Jul. 4, '26 Laurel MT REGISTER
WyMont Challenge Jun. 28, '26 Jun. 30, '26 Red Lodge MT REGISTER
Rough Cut MTB Aug. 15, '26 Aug. 15, '26 Red Lodge MT REGISTER
175-mile Pioneer Crossings Relay Race Jul. 10, '26 Jul. 11, '26 Twin Bridges to Virginia City MT REGISTER
Montana Trail Series Jul. 11, '26 Aug. 1, '26 West Yellowstone MT REGISTER
Seeley Lake Biathlon Feb. 6, '27 Feb. 6, '27 Seeley Lake MT REGISTER
Last Herron Standing- Backyard Ultra Aug. 1, '26 Aug. 2, '26 Kalispell MT REGISTER
Race Montana Triathlon and Duathlon 2026 Aug. 22, '26 Aug. 22, '26 Great Falls MT REGISTER
Swim The Fish 2026 Aug. 8, '26 Aug. 8, '26 Whitefish MT REGISTER
Run For Jimmy 5k / 1 Mile Walk Sep. 19, '26 Sep. 19, '26 Billings MT REGISTER
Heart & Sole Race 2026 Jun. 20, '26 Jun. 20, '26 Billings MT REGISTER