10K Races in Arizona 2026 | Upcoming Races & Dates

There are 4 10K races in Arizona scheduled for 2026. The next is the Climb To End Cancer of Flagstaff in Flagstaff on September 19. Arizona 10K races run primarily September through March.

Climb To End Cancer of Flagstaff

Sat, Sep 19 · Flagstaff, AZ Flagstaff

First Responders & VeteransAdult (General)Youth Registration (5-17 Years Old) +1

From $15 Open

Oracle Run

Sat, Oct 31 · Oracle, AZ Oracle

Oracle Run 10K, 5K & 1 mile

From $45 Open

Yuma Territorial Marathon, Half Marathon, 10k and Team Relay

Sat, Jan 30 · Somerton, AZ Somerton

10KHalf MarathonTeam Relay +1

From $30 Open 19 spots left

2027 Cal Tri Oro Valley - 3.13.27

Sat, Mar 13 · Oro Valley, AZ Oro Valley

Beginner (Non-competitve) TriathlonSprint AquabikeSprint Triathlon-Clydesdale +11

From $55 Closed

10K Races in Arizona — 2026

Climb To End Cancer of Flagstaff

Oracle Run

Yuma Territorial Marathon, Half Marathon, 10k and Team Relay

2027 Cal Tri Oro Valley - 3.13.27

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