Half Marathon Races in Montana

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

9 upcoming half marathon races found in Montana

Upcoming Half 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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Wicked Fast Marathon Montana+1

Jun 26

WICKED FAST MARATHON & HALF MARATHON MONTANA

Sat, June 26, 2027

Livingston, 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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50K+5

Jul 17

Bob Marshall Trail Races

Sat, July 17, 2027

Seeley Lake, 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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