Arizona · 300 Miler
Arizona Monster 300
Arizona Monster 300 is a 300 Miler event held in Superior, Arizona. Its next confirmed date is Monday, March 29, 2027. About 199 runners take part across all distances.
- Race day
- March 29, 2027
- Location
- Superior, AZ
- Field size
- ~199 runners
Race details
- Date
- Monday, March 29, 2027
- Location
- Superior, Arizona
- Distances
- 300 Miler
- Field size
- About 199 runners
- Course
- 32386 ft gain
- Registration
- ultrasignup.com
- Official website
- destinationtrailrun.com
Registration, course & weather
- Registration status
- Registration status as last checked October 18, 2026: lottery closed
- Course profile
- Point-to-point course; Trail surface; 32386 ft gain, 33840 ft loss (estimated from third-party elevation data)
About the Arizona Monster 300
Arizona Monster 300 in Superior, AZ.
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Arizona Monster 300: common questions
- When is the Arizona Monster 300?
- The next confirmed date is Monday, March 29, 2027.
- Where is the Arizona Monster 300 held?
- In Superior, Arizona.
- What distances does the Arizona Monster 300 offer?
- 300 Miler.
- How many people run the Arizona Monster 300?
- About 199 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Arizona Monster 300?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Arizona Monster 300?
- Registration status as last checked October 18, 2026: lottery closed. $1995 (from ultrasignup.com, checked October 18, 2026).
- What is the course like at the Arizona Monster 300?
- Point-to-point course; Trail surface; 32386 ft gain, 33840 ft loss (estimated from third-party elevation data).
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.