Upcoming Half Marathon Races In Montana, US

Name: Sorry 'Bout That Half Marathon and Team Relay
Start: 2027-01-16
End: 2027-01-16
Location: Polson

River Road Marathon & Half Marathon

Bozeman, MT

Sunday, April 19th, 2026

Featured

Marathon

Half

View details for race River Road Marathon & Half Marathon

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Pengelly Double and Single Dips

Missoula, MT

Thursday, May 14th, 2026

Half

10K

Trail

View details for race Pengelly Double and Single Dips

Whitefish Marathon, Half Marathon & 5K Presente...

Whitefish, MT

Saturday, May 16th, 2026

Marathon

Half

View details for race Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition

Beaverhead Marathon Full & Half

Dillon, MT

Saturday, May 23rd, 2026

Marathon

Half

View details for race Beaverhead Marathon Full & Half

Kickin Assphault Half Marathon, 10k, 1 Mile run...

Great Falls, MT

Sunday, May 31st, 2026

Half

10K

Trail

View details for race Kickin Assphault Half Marathon, 10k, 1 Mile run/walk, 1/2 mile Kid's Dash

Bear Paw Marathon

Havre, MT

Saturday, June 6th, 2026

Marathon

Half

View details for race Bear Paw Marathon

Governor's Cup

Helena, MT

Saturday, June 13th, 2026

Half

10K

View details for race Governor's Cup

Mountain to Meadow Half Marathon & 10k

Lolo, MT

Sunday, June 14th, 2026

Half

10K

View details for race Mountain to Meadow Half Marathon & 10k

Ranch Run Half Marathon, 5K, 1 Mile Freida's Me...

Geraldine, MT

Saturday, June 20th, 2026

Half

1 Mile

View details for race Ranch Run Half Marathon, 5K, 1 Mile Freida's Memorial Fun Run - 10th Annual

Herron Half Marathon, 10K and 5K Trail Run

Kalispell, MT

Saturday, June 20th, 2026

Half

10K

Trail

View details for race Herron Half Marathon, 10K and 5K Trail Run

Missoula Marathon Half Marathon 5K Kids Marathon

Missoula, MT

Saturday, June 27th, 2026

1 Mile

Marathon

View details for race Missoula Marathon Half Marathon 5K Kids Marathon

Montana Trail Series

West Yellowstone, MT

Saturday, July 11th, 2026

Marathon

Half

Ultra

Trail

View details for race Montana Trail Series

The Yellowstone 1/2 Marathon

West Yellowstone, MT

Saturday, July 11th, 2026

Half

Ultra

10K

View details for race The Yellowstone 1/2 Marathon

Bob Marshall Trail Race

Seeley Lake, MT

Saturday, July 18th, 2026

Ultra

Marathon

Half

Trail

View details for race Bob Marshall Trail Race

Wolf Run Series - BIG BAD WOLF 2025

Stanford, MT

Saturday, July 18th, 2026

Half

1 Mile

View details for race Wolf Run Series - BIG BAD WOLF 2025

Big Sky State Games Road Race

Laurel, MT

Saturday, July 18th, 2026

10K

Half

Fast

View details for race Big Sky State Games Road Race

Yellowstone Trail Race

West Yellowstone, MT

Saturday, August 1st, 2026

Marathon

Half

10K

Trail

View details for race Yellowstone Trail Race

Smelter City Scamper

Anaconda, MT

Saturday, August 8th, 2026

Half

10K

View details for race Smelter City Scamper

WICKED FAST MARATHON & HALF MARATHON MONTANA

Livingston, MT

Saturday, August 15th, 2026

Fast

View details for race WICKED FAST MARATHON & HALF MARATHON MONTANA

Nitty Gritty Off Road Race

Red Lodge, MT

Sunday, August 16th, 2026

Half

Marathon

Ultra

Trail

View details for race Nitty Gritty Off Road Race

18th Annual Canine Classic at Paws Up

Greenough, MT

Saturday, August 22nd, 2026

Half

View details for race 18th Annual Canine Classic at Paws Up

AIDSPIRIT USA Marathon

Harlowton, MT

Sunday, September 6th, 2026

Marathon

Half

10K

View details for race AIDSPIRIT USA Marathon

Bozeman Half Marathon & 10K

Bozeman, MT

Sunday, September 13th, 2026

Half

10K

Fast

View details for race Bozeman Half Marathon & 10K

Montana Marathon

Billings, MT

Sunday, September 20th, 2026

Marathon

Half

10K

View details for race Montana Marathon

Hiawatha Fall Trail Run

Taft, MT

Saturday, September 26th, 2026

Marathon

Half

10K

Trail

View details for race Hiawatha Fall Trail Run

Whitefish Trail Blazer

Whitefish, MT

Saturday, October 3rd, 2026

Ultra

Half

10K

Trail

View details for race Whitefish Trail Blazer

Back Roads Half & 10k

Red Lodge, MT

Sunday, October 4th, 2026

Half

10K

Trail

View details for race Back Roads Half & 10k

Just for the Helena of It

Helena, MT

Sunday, October 18th, 2026

Half

10K

View details for race Just for the Helena of It

Sorry 'Bout That Half Marathon and Team Relay

Polson, MT

Saturday, January 16th, 2027

Half

View details for race Sorry 'Bout That Half Marathon and Team Relay

Explore more in Montana, US

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

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