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Built for the long season

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84 races

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Fri · Jan1
The New Year's Dash & Splash
Billings, MT
Fair weather · 59/100 Typical: 34° / 17°F · 19% rain
Sat · Jan16
Sorry 'Bout That Half Marathon and Team Relay
Polson, MT
Tough weather · 45/100 Typical: 25° / 11°F · 57% rain
Sat · Feb6
PEAK 3rd Annual Indoor Triathlon

Missoula, MT

Harsh weather · 0/100 Typical: 29° / 12°F · 56% rain

Fri · Feb12to Feb 13

Running Up for Air | Mt Sentinel

Missoula, MTRegistration opens Oct 31, 2026

Tough weather · 41/100 Typical: 27° / 11°F · 58% rain

Sat · Feb20

Running Up for Air | Bozeman

Bozeman, MTRegistration opens Oct 31, 2026

Harsh weather · 37/100 Typical: 26° / 7°F · 52% rain

Sat · Feb27

Snow Joke Half Marathon

Seeley Lake, MT

Tough weather · 49/100 Typical: 29° / 11°F · 55% rain

Sat · Mar13

Lucky Hare Half Marathon & 9K

Kalispell, MTRegistration opens Nov 13, 2026

Fair weather · 65/100 Typical: 37° / 21°F · 45% rain

Wed · Mar17

St. Patrick's Day Butte Color Run

Butte, MTRegistration opens Jan 27, 2027

Fair weather · 62/100 Typical: 41° / 20°F · 36% rain

17% slower times (5K)past finishers

Sat · Mar20

Pub 317's Run to the Pub

Bozeman, MT

Fair weather · 63/100 Typical: 38° / 19°F · 48% rain

8% slower times (10K)past finishers

Sat · Mar27

Plains Easter Rabbit Race

Plains, MTRegistration opens Jan 1, 2027

Fair weather · 62/100 Typical: 43° / 26°F · 53% rain

Sat · Apr17

Bitterroot Runoff Trail Runs

Lolo, MTRegistration opens Feb 16, 2027

Fair weather · 69/100 Typical: 43° / 24°F · 51% rain

7% slower times (10 mi)past finishers

Sat · Apr24

2027 Evergreen Rotary Spring Runoff 5K

Kalispell, MT

Good weather · 76/100 Typical: 51° / 31°F · 41% rain

8% slower times (5K)past finishers

Sun · Apr25

EARTH DAY DASH - 4 for 4

Livingston, MT

Fair weather · 64/100 Typical: 48° / 26°F · 53% rain

Sun · Apr25

Ice Breaker Road Race

Great Falls, MTRegistration opens Dec 31, 2026

Good weather · 79/100 Typical: 57° / 33°F · 37% rain

7% slower times (mile)past finishers

Sat · May15

Madison River Run - Spring Hatch 5K

Ennis, MT

Good weather · 73/100 Typical: 56° / 32°F · 53% rain

Sat · May22

Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition

Whitefish, MT

Good weather · 84/100 Typical: 60° / 39°F · 54% rain

Sun · May23

Billings Skyline Races

Billings, MTRegistration opens Nov 18, 2026

Good weather · 83/100 Typical: 68° / 44°F · 55% rain

Sat · Jun5

Catfish Crawl

Glasgow, MTRegistration opens Mar 1, 2027

Ideal weather · 87/100 Typical: 76° / 52°F · 34% rain

14% faster times (mile)past finishers

Sat · Jun5

Dandelion Foundation Color Fun Run 2027

Great Falls, MTRegistration opens Jan 1, 2027

Ideal weather · 88/100 Typical: 71° / 47°F · 43% rain

46% slower times (mile)past finishers

Sat · Jun5

Plains Day 5K

Plains, MTRegistration opens Jan 1, 2027

Ideal weather · 88/100 Typical: 65° / 43°F · 44% rain

Sat · Jun5

Pronghorn Pursuit Trail Run

Dillon, MTRegistration opens Jan 18, 2027

Good weather · 84/100 Typical: 62° / 37°F · 50% rain

Sun · Jun6

Hiawatha Spring Trail Run

Taft, MT

Ideal weather · 89/100 Typical: 63° / 42°F · 46% rain

Sat · Jun12

Governor's Cup

Helena, MT

Good weather · 84/100 Typical: 67° / 42°F · 54% rain

23% slower times (5K)past finishers

Sat · Jun12

Weir Warrior Memorial Ruck

Neihart, MT

Good weather · 84/100 Typical: 64° / 42°F · 56% rain

Sun · Jun13

2027 Tour de Farms

Hamilton, MTRegistration opens Feb 8, 2027

Fair weather · 65/100 Typical: 61° / 37°F · 57% rain

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