Half marathons in Montana, United States
Find half marathons in Montana, United States. Compare 2 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include Yellowstone Half Marathon and 5K and Glacier Half Marathon.
3 listed events · 2 with upcoming dates
Upcoming half marathons
2 matching events, earliest date first. Entry availability is shown separately.
Yellowstone Half Marathon and 5K
USAWest Yellowstone, Montana
A Friday 5K and Saturday half marathon based in West Yellowstone, with the half marathon on forest roads.
· Half marathon · Status TBC
Race details, entry and past editions →Glacier Half Marathon
USAEast Glacier Park, Montana
A road half marathon over Looking Glass Hill, finishing at Glacier Park Lodge.
· Half marathon · Status TBC
Race details, entry and past editions →Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Bozeman Half
USABozeman, Montana
Bozeman Half in Bozeman.
Next date not listed
Race guide and recorded editions →Choosing a race in Montana
The unfiltered upcoming calendar includes events in East Glacier Park (1), West Yellowstone (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about half marathons in Montana
Which half marathons are coming up in Montana, United States?
Yellowstone Half Marathon and 5K is listed for 12 June 2027 (status to be confirmed). Glacier Half Marathon is listed for 26 June 2027 (status to be confirmed). Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for Montana, United States?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.