Arizona Trail Running Calendar 2025-2026

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Explore the best trail runs in Arizona for 2025-2026! Our updated list features 153 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!

February 2026
Feb
22
Sunday

TMC Old Tucson Trail Run 4 Mile

Trail Run 4 mi
Feb
22
Sunday

Phoenix Police Foundation Honor Run

5 km
March 2026
Mar
1
Sunday

BQuick Running - Snakebite

Trail Run 10 km 20 km
Mar
7
Saturday

Old Pueblo Endurance Runs

Trail Run 25 mi 50 mi
Mar
8
Sunday

Arizona Distance Classic

5 km 6 mi 13 mi
Mar
14
Saturday

Mesquite Canyon

Trail Run 8 km 13 mi ... 50 km 50 mi
Mar
14
Saturday

TRI 4 THE CURE AZ Triathlon

Triathlon
Mar
22
Sunday

Mountain to Fountain

5 km 15 km
Mar - Apr
27-3
Fr - Fr

Arizona Monster 300

Trail Run 304 mi
Mar
28
Saturday

Crown King Scramble

Trail Run 50 km
Mar
28
Saturday

Merrill Ranch Triathlon

Triathlon
April 2026
Apr
12
Sunday

Dam Good Run

Trail Run 2 mi 4 mi ... 26 km 40 km
Apr
18
Saturday

Whiskey Basin Trail Run

Trail Run 10 km 13 mi ... 60 km 91 km
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