The Wasatch Yard
Park City, Utah
A backyard ultramarathon where endurance meets elevation. Run until you can't. Last one standing wins.
December 13, 2025 – 7:00 PM
A backyard ultramarathon is a unique race format where runners complete a 4.167‑mile loop every hour, on the hour. The race continues until only one runner remains.
There are no winners, only survivors. It's you against yourself, the mountain, and time itself.
We celebrate every milestone! Throughout the event, runners will have opportunities to win prizes at specific lap counts, encouraging endurance while keeping it inclusive and fun for all participants.
Prizes for reaching milestone laps throughout the day
Special recognition for ultra‑distance achievements
Ultimate prize for the final runner remaining
More than just a race, it's an unforgettable experience in one of America's most beautiful mountain settings.
Begin your journey as the sun rises over the Wasatch mountains
Experience the crisp, refreshing air at high elevation
Challenge your limits and discover what you're truly capable of
Join a supportive community of ultrarunners from across the country
Thank you to our amazing partners who make The Wasatch Yard possible
Join us in supporting this incredible event and the ultrarunning community. Sponsorship opportunities are available at various levels.
Contact Us About SponsorshipHave questions about The Wasatch Yard? Reach out using the form below.
Join runners from across the country in this ultimate test of endurance and mental fortitude in the stunning mountains of Park City.
Register for The Wasatch Yard