Course
Desert single-track loops in McDowell Mountain Regional Park, Fountain Hills, with all five distances starting and finishing at the Competitive Track parking lot. The trails wind through Sonoran desert with short but steep climbs and descents, building to 7,026ft of gain over the 50-mile route. Well stocked aid stations fall every 3 to 10.5 miles.
50 Mile50 mi
50K50 km
25K25 km
10 Mile10 mi
5 Mile5 mi
Key dates
- !RegistrationOpen now
- ★Race daySat 5 Dec 2026
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Save McDowell Mountain Frenzy to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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