December Ultras within 300 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. Dirty December Trail Run
5. Across the Years
6. Across the Years
7. Across the Years
8. 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.