Trail Running calendar near Phoenix 2026-2027

Pass Mountain Trail Runs at Usery Mountain Regional Park near Mesa, AZ offers five trail distances across desert and mountain terrain with regular aid stations, chip timing, and a cupless policy for on course hydration.

Fat Ox Endurance Runs take place at Estrella Mountain Regional Park in late November 2025, offering timed events from 6 to 48 hours and distances up to 100 miles. The USATF 24 Hour Championship and prize purse headline this certified loop e..