Event has passed
Yellowstone Half Marathon & 5K was held on June 12, 2026.
Get notified when registration opens for next year.
Running
Yellowstone Half Marathon & 5K
Jackson, Teton
Fri, Jun 12, 2026
About this event
Join us for the Yellowstone Half Marathon & 5K on June 12-13, 2026, in West Yellowstone, Gallatin. Experience breathtaking trails and wildlife encounters!
Distances & pricing
See current pricing on the registration site →
