Utah · 12hr Blitz · 8hr Blitz · 4hr Blitz
Butterfield Blitz Backyard
Butterfield Blitz Backyard is a 12hr Blitz, 8hr Blitz and 4hr Blitz event held in Herriman, Utah. Its next confirmed date is Saturday, May 15, 2027.
- Race day
- May 15, 2027
- Location
- Herriman, UT
Race details
- Date
- Saturday, May 15, 2027
- Location
- Herriman, Utah
- Distances
- 12hr Blitz, 8hr Blitz, 4hr Blitz
- Registration
- ultrasignup.com
- Official website
- happytrailsrace.com
Registration, course & weather
- Registration status
- Open
- Start time
- 7:00 AM MDT
- Course profile
- Loop course; Mostly trail, some road
About the Butterfield Blitz Backyard
Butterfield Blitz Backyard in Herriman, UT.
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Butterfield Blitz Backyard: common questions
- When is the Butterfield Blitz Backyard?
- The next confirmed date is Saturday, May 15, 2027.
- Where is the Butterfield Blitz Backyard held?
- In Herriman, Utah.
- What distances does the Butterfield Blitz Backyard offer?
- 12hr Blitz, 8hr Blitz and 4hr Blitz.
- How do I register for the Butterfield Blitz Backyard?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Butterfield Blitz Backyard?
- Yes — registration is open. Listed fee for the longest distance, $60 (from ultrasignup.com, checked October 18, 2026).
- What time does the Butterfield Blitz Backyard start?
- 7:00 AM MDT.
- What is the course like at the Butterfield Blitz Backyard?
- Loop course; Mostly trail, some road.
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