Utah · 50K · 50M · 100M
Endless Day Backyard Ultra
Endless Day Backyard Ultra is a 50K, 50M, 100M, 10K and 1/2 Marathon event held in Richfield, Utah. Its next confirmed date is Saturday, October 17, 2026.
- Race day
- October 17, 2026
- Location
- Richfield, UT
Race details
- Date
- Saturday, October 17, 2026
- Location
- Richfield, Utah
- Distances
- 50K, 50M, 100M, 10K, 1/2 Marathon, Marathon
- Official website
- crimsoncanyons.com
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Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
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- Blog All guides Planning advice for finding, choosing and travelling to races.
Endless Day Backyard Ultra: common questions
- When is the Endless Day Backyard Ultra?
- The next confirmed date is Saturday, October 17, 2026.
- Where is the Endless Day Backyard Ultra held?
- In Richfield, Utah.
- What distances does the Endless Day Backyard Ultra offer?
- 50K, 50M, 100M, 10K, 1/2 Marathon and Marathon.
- How do I register for the Endless Day Backyard Ultra?
- Registration is handled by the organiser at crimsoncanyons.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.