The Yellowstone Trail Marathon and Trail Races

Race Overview

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.

Event Details

• Date: August 1, 2026
• Location: Rendezvous Ski Trails, West Yellowstone, MT
• URL: Race Registration
• Distances: Marathon, Half Marathon, 10K Trail Run

Participant Benefits

• Souvenirs: All registrants receive a souvenir race medal and lanyard, a custom race bib, a custom race sticker, a Wolf Pack sticker.
• Nutrition: Hammer Nutrition fueling products provided.
• Aid Stations: Support available at aid stations along the course.
• Finish Line: Snacks and refreshments available at the finish line.

Additional Information

• Course: Marked and certified course.
• Timing: Chip-timed event with accurate posted results.
• Shirts: Discounted race shirts are available for purchase and will be delivered to your home address via Amazon Prime.
• Safety: The Forest Service recommends that each participant carry bear spray for this event.

Permissions

RACE PERMITTED UNDER SPECIAL USE AUTHORIZATION FROM THE CUSTER GALLATIN NATIONAL FOREST