Colossal-Vail 50/50

Date: 5 December 2026

Location: Vail, AZ

Distances: Half Marathon, Ultra

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Races nearby

• Southern Arizona Triple 50 — 3.6 km away · 5 December 2026
• AZT Vail Scramble — 4.1 km away · 4 April 2027
• Old Pueblo Endurance Runs — 34.8 km away · 6 March 2027
• Desert Peak Ultra — 55.6 km away · 11 April 2027
• Arizona Monster 300 — 57.3 km away · 29 March 2027

More races in December 2026