Arizona Trail Running Calendar 2025-2026

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Explore the best trail runs in Arizona for 2025-2026! Our updated list features 171 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!

April 2026
Apr
18
Saturday

The VUE

Trail Run 4 mi 12 mi ... 34 mi 50 mi
Apr
18
Saturday

TMC Earth Day 5K

5 km
Apr
18
Saturday

Zane Grey Highline Trail Runs

Trail Run 50 km 50 mi
Apr
25
Saturday

Sinister Night Runs

Trail Run 6 km 9 km ... 27 km 54 km
Apr
25
Saturday

The Best Races - Camelback East Village

5 km 10 km 13 mi
Apr
26
Sunday

Peace of Mind Run

5 km
May 2026
May
2
Saturday

Dr. Gann’s Diet of Hope Cinco de Mayo 10K

5 km 10 km
May
4-9
Mo - Sa

Cocodona 250

Trail Run 39 mi 79 mi ... 126 mi 256 mi
May
16
Saturday

Taco 'Bout Fun Run

Trail Run 5 km 10 km
May
23
Saturday

Memorial Day Flag Run

Trail Run 5 km 10 km
May
30
Saturday

Hotfoot Hamster

Backyard Ultra 6 hr 12 hr 24 hr
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