Running Races in Flagstaff, Arizona 2026 | Browse All Races

There are 9 running races in Flagstaff, Arizona in 2026. The next is the Flagstaff Run Series on June 20. Distances include 5K races, 10K races, trail runs.

Annual Run For Life

Sat, Jun 20 · Flagstaff, AZ Flagstaff

Virtual 5K Race10K RaceVirtual 5k +3

From $35 Open Closing Soon

Flagstaff Run Series

Sat, Jun 20 · Flagstaff, AZ Flagstaff

Road Series Kids DashesSeries Long Course Package (3) 10Ks, (1) Half Marathon, (1) MileSeries Short Course Package (3) 5Ks, (1) 1-Mile, (1) 2-Mile +1

From $50 Open

4th of July Flagstaff Downtown Mile

Sat, Jul 4 · Flagstaff, AZ Flagstaff

Road Kid's RaceCitizens Race, MenCitizens Race, Women +4

From $10 Open Closing Soon

6th Annual Footprints for Hopi 10k Series Event

Sat, Jul 11 · Flagstaff, AZ Flagstaff

Virtual Footprints for Hopi 2 Mile Virtual Support RunFootprints for Hopi 2 Mile Fun Run/Walk-In PersonFootprints for Hopi 10k In-person +2

From $35 Open

Machine Solutions Run & Walk for Kids

Sat, Aug 1 · Flagstaff, AZ Flagstaff

Virtual 2K Run or WalkVirtual 2KVirtual 5K +3

From $20 Open

Meet-Up #004: Flagstaff, AZ

Wed, Aug 5 · Flagstaff, AZ Flagstaff

Individual RegistrationFamily Registration

From $0 Closed

Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk

Sat, Aug 8 · Flagstaff, AZ Flagstaff

Road Big Brothers Big Sisters of Flagstaff Kid's DashBig Brothers Big Sisters of Flagstaff 5K Fun RunBig Brothers Big Sisters of Flagstaff Early Half Marathon Run/Walk +1

From $15 Open

Climb To End Cancer of Flagstaff

Sat, Sep 19 · Flagstaff, AZ Flagstaff

Adult (General)First Responders & VeteransYouth Registration (5-17 Years Old) +1

From $15 Open

Flagstaff Marathon Presented by Cambium Wealth and Legacy Strategies

Sat, Oct 3 · Flagstaff, AZ Flagstaff

Trail 10kHalf MarathonMarathon

From $55 Open

Running Races in Flagstaff, Arizona — 2026

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