Yellowstone Half Marathon & 5K

Yellowstone Half Marathon offers a stunning trail race with views of the Gallatin National Forest. You’ll climb into the forest, where you may spot local wildlife that call this area home!

Expect about 6 aid stations on the course near mile 3, 5, 7, 8.5, 10.25, and 11.5 (Exact locations vary). A medic will be stationed typically at the aid station at or near mile 7. Aid stations include toilets, water, Gnarly Hydrate, Honey Stinger gels, basic first aid supplies, and sometimes more. Cups are not provided on course to help reduce waste.