Marathon Races in Montana

Find upcoming marathon races in Montana — with dates, locations, and direct registration links.

20 upcoming marathon races found in Montana

Upcoming Marathon Races in Montana

Half Marathon+1

Oct 4

Back Roads Half & 10k

Sun, October 4, 2026

Red Lodge, MT

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Half Marathon+3

Jun 12

Governor's Cup

Sat, June 12, 2027

Helena, MT

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Half Marathon+6

Oct 18

Just for the Helena of It

Sun, October 18, 2026

Helena, MT

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50 Mile Ultramarathon+3

Oct 10

Le Grizz Ultramarathon & Relay

Sat, October 10, 2026

Polebridge, MT

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50K+4

Sep 25

The Divide Trail Race

Sat, September 25, 2027

Butte, MT

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Wicked Fast Marathon Montana+1

Jun 26

WICKED FAST MARATHON & HALF MARATHON MONTANA

Sat, June 26, 2027

Livingston, MT

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The Yellowstone Marathon+21

Jun 26

Montana Trail Series

Sat, June 26, 2027

West Yellowstone, MT

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1/2 Marathon+1

Jan 16

Sorry 'Bout That Half Marathon and Team Relay

Sat, January 16, 2027

Polson, MT

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Marathon+2

May 21

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

Fri, May 21, 2027

Whitefish, MT

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Marathon+2

May 22

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

Sat, May 22, 2027

Whitefish, MT

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Big Sky Marathon (Full)+1

Jul 11

Big Sky Marathon

Sun, July 11, 2027

Ennis, MT

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50K+5

Jul 17

Bob Marshall Trail Races

Sat, July 17, 2027

Seeley Lake, MT

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Madison Marathon (Full)+1

Jul 10

Madison Marathon

Sat, July 10, 2027

Ennis, MT

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TONY BANOVICH 5K+7

Jun 26

Missoula Marathon Weekend of Events

Sat, June 26, 2027

Missoula, MT

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Snow Joke Half Marathon

Feb 27

Snow Joke Half Marathon

Sat, February 27, 2027

Seeley Lake, MT

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The Yellowstone Marathon+5

Jul 10

Yellowstone Park Trail Races

Sat, July 10, 2027

West Yellowstone, MT

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5k Run/Walk+2

Jul 24

Headwaters Bank Run (26th Annual)

Sat, July 24, 2027

Three Forks, MT

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Hare 1/2 Marathon+1

Mar 20

Lucky Hare Half Marathon & 9K

Sat, March 20, 2027

Kalispell, MT

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The Yellowstone Marathon+5

Jun 26

Yellowstone Park Trail Races

Sat, June 26, 2027

West Yellowstone, MT

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The Yellowstone Marathon+5

Jul 31

Yellowstone Park Trail Races

Sat, July 31, 2027

West Yellowstone, MT

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