Half Marathons in Montana
From first-timer-friendly flats to trails worth traveling for, find a Montana half marathon that fits your goals and your sense of adventure.
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upcoming races
30 races
Smelter City Scamper · Anaconda, Montana
WICKED FAST MARATHON & HALF MARATHON MONTANA · Livingston, Montana
Nitty Gritty Off Road Race · Red Lodge, Montana
18th Annual Canine Classic at Paws Up · Greenough, Montana
Mntwi l Nłʔay Virtual Half Marathon · Missoula, Montana
AIDSPIRIT USA Marathon · Harlowton, Montana
The Rut Mountain Runs · Big Sky, Montana
Bozeman Half Marathon & 10K · Bozeman, Montana
Montana Marathon · Billings, Montana
Hiawatha Fall Trail Run · Taft, Montana
Golden Gravel Grinder · Virginia City, Montana
Timberline Trail Run · Bozeman, Montana
Whitefish Trail Blazer · Whitefish, Montana
Blacktail Climb · Lakeside, Montana
2026 Center of the Nation Series - Day 6 (MT) · Baker, Montana
Back Roads Half & 10k · Red Lodge, Montana
Just for the Helena of It · Helena, Montana
Sorry 'Bout That Half Marathon and Team Relay · Polson, Montana
Snow Joke Half Marathon · Seeley Lake, Montana
Run to the Pub · Bozeman, Montana
2027 Pub 317's Run to the Pub · Bozeman, Montana
Whitefish Marathon, Half Marathon & 5K Presented by Hammer Nutrition · Whitefish, Montana
2027 Pengelly Double and Single Dips · Missoula, Montana
Pengelly Double Dip · Missoula, Montana
2027 Governor's Cup · Helena, Montana
2027 Yellowstone Half Marathon · West Yellowstone, Montana
Yellowstone Half Marathon Weekend · West Yellowstone, Montana
2027 Missoula Marathon Half Marathon 5K Kids Marathon · Missoula, Montana
Glacier Half Marathon · East Glacier, Montana
Missoula Marathon · Missoula, Montana