Arizona Trail Running Calendar 2025-2026

Header image

Explore the best trail runs in Arizona for 2025-2026! Our updated list features 145 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!

July 2025
Jul
13
Sunday

Mountain Man Triathlon

Triathlon
Jul
26
Saturday

Breeze in the Trees

5 km
August 2025
Aug
1-2
Fr - Sa

High Mountain Half Marathon

5 km 10 km 13 mi
Aug
2
Saturday

Machine Solutions Run & Walk for Kids

5 km 10 km
Aug
9
Saturday

Aravaipa Running - Vertigo Night Runs

Trail Run 6 km 10 km ... 31 km 52 km
Aug
9
Saturday

Dave McKay Memorial Half Marathon

5 km 13 mi
Aug
17
Sunday

Mountain Man Triathlon

Triathlon
Aug
23
Saturday

Jackrabbit Jubilee

Backyard Ultra 6 hr 12 hr
Aug
23
Saturday

Anthem Sprint Triathlon

Triathlon
September 2025
Sep
1
Monday

TMC Saguaro National Park Labor Day 8-Miler

5 km 8 mi
Sep
6-7
Sa - Su

Mogollon Monster

Trail Run 42 km 100 mi
Sep
7
Sunday

Navajo Code Talker 10k

10 km
Sep
7
Sunday

TMC Tucson 10k

5 km 10 km
Sep
13
Saturday

Tri Community Triathlon

Triathlon
Sep
20
Saturday

Groom Creek Classic Half Marathon

5 km 10 km 13 mi
Sep
20-21
Sa - Su

Flagstaff to Grand Canyon Stagecoach Line Ultra

Trail Run 55 km 100 mi
Sep
20
Saturday

Javelina Jangover Night Run

Trail Run 7 km 15 km ... 50 km 75 km
Sep
20
Saturday

CHAMP 5K Run/Walk

Sep
21
Sunday

Catalina State Park 50-Year Trail Race

Trail Run 5 km 9 mi
Sep
27
Saturday

Babbitts Backyard Ultra

Backyard Ultra 4 mi
Articles
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series
Stride with Confidence: A Comprehensive Guide to Saucony Running Shoes
Essential Running Form Techniques for Enhanced Performance and Injury Prevention