December Ultras within 500 miles of Surprise, AZ

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All Arizona
Name Open Date Close Date
With Virtual Option
1. Anza Borrego Cuyamaca 50 (ABC 50)
2. Colossal Vail 50/50 Arizona Trail Run
3. McDowell Mountain Frenzy Trail Runs
4. San Joaquin River Trail Run
5. High Desert 50K Ultra & 30K
6. Dirty December Trail Run
7. Across the Years
8. Across the Years
9. Across the Years
10. Across the Years

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.