Trail · 55K
Colossal-Vail 50/50
Vail, AZ
Colossal-Vail 50/50 is a trail race of 34.2 miles (55 km) in Vail, Arizona. The next edition is on Saturday, December 5, 2026.
There are 26 other upcoming 50K races in Arizona.
34.2miDistance
68°Flow 45°FTypical race day
Questions about Colossal-Vail 50/50
When is Colossal-Vail 50/50 2026?
Colossal-Vail 50/50 2026 is on Saturday, December 5, 2026.
Where is Colossal-Vail 50/50?
Colossal-Vail 50/50 is held in Vail, Arizona.
How long is Colossal-Vail 50/50?
Colossal-Vail 50/50 is 34.2 miles (55 km).
What is the weather usually like at Colossal-Vail 50/50?
Around Colossal-Vail 50/50's date, the day's high is typically about 68°F (20°C) and the low about 45°F (7°C), averaged over recent years.
What other 50K races are there in Arizona?
Other upcoming 50K races in Arizona include Granite Mountain Grind (September 26, 2026), Cave Creek Thriller (October 17, 2026) and Desert Runner Trail Series - Fall Pass (October 17, 2026).
Other races in Arizona
- Pass Mountain 50K · Nov 14, 2026
- The Margonaut 50K · Nov 14, 2026
- Fat Ox 50K · Nov 20, 2026
- McDowell Mountain Frenzy 50K · Dec 5, 2026
- PhoMo 50k 50K · Dec 12, 2026
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