Yellowstone Trail Races

You don't want to miss this spectacular trail run just outside of Yellowstone National Park! The West entrance and gateway to Yellowstone National Park is surrounded by three national forests, blue-ribbon trout streams, and beautiful mountain lakes. Come run a marathon, half marathon, or 10K trail run with breathtaking scenery, right outside the world's first National Park, on the trails of Custer Gallatin National Forest.  All registrants receive a souvenir race medal and lanyard, a custom race bib, a custom race sticker, a Wolf Pack sticker, Hammer Nutrition fueling products, aid station support, a marked/certified course, a chip-timed event, accurate posted results, snacks, and refreshments at the finish line. Discounted race shirts are available for purchase and are delivered to your home address via Amazon Prime.  RACE PERMITTED UNDER SPECIAL USE AUTHORIZATION FROM THE CUSTER GALLATIN NATIONAL FOREST The Forest Service recommends that each participant carry bear spray for this event.