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, June 19, 2027.
- Race day
- June 19, 2027
- Location
- Richfield, UT
Race details
- Date
- Saturday, June 19, 2027
- Location
- Richfield, Utah
- Distances
- 50K, 50M, 100M, 10K, 1/2 Marathon, Marathon
- Course
- Loop course; organizer describes it as flat dirt roads and farm fields (no official elevation figure published)
- Registration
- ultrasignup.com
- Official website
- crimsoncanyons.com
Registration, course & weather
- Course profile
- Loop course; Mostly road, some trail
About the Endless Day Backyard Ultra
Endless Day Backyard Ultra is an inaugural backyard-ultra event in Richfield, Utah, where runners repeat a flat 6.55-mile dirt-road loop starting every 90 minutes and continue as far as they can, up to 24 hours.
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Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 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.
- 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, June 19, 2027.
- 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 ultrasignup.com. Entry fees, caps and deadlines are set there.
- What is the course like at the Endless Day Backyard Ultra?
- Loop course; Mostly road, some trail.
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.