5K Races in Arizona
Arizona has 78 upcoming 5K races scheduled for 2026. The calendar runs year-round — busiest in August through October, quietest in February, April, and May. Phoenix is the busiest city with 41 races, ahead of Tucson (13) and Sahuarita (3).
5K races by month in Arizona
Aug (12) · Sep (12) · Oct (12) · Nov (11) · Jul (9) · Jun (7) · Dec (5) · Mar (4) · Feb (3) · Apr (2) · May (1)
Showing 24 of 78
Running
Medal Madness 5K & 10K at Phoenix, AZ (23)
Phoenix, AZ
Medal Madness 5K & 10K at Phoenix, AZ (23)
Running
Medal Madness 5K & 10K at Phoenix, AZ (25)
Phoenix, AZ
Medal Madness 5K & 10K at Phoenix, AZ (25)
Running
Medal Madness 5K,10K & 13.1M at Tucson, AZ (25)
Tucson, AZ
Medal Madness 5K,10K & 13.1M at Tucson, AZ (25)
Running
July 4th Run 5K/10K/13.1 PHOENIX
Phoenix, AZ
July 4th Run 5K/10K/13.1 PHOENIX
Running
Run for Donuts 5K/10K/13.1 PHOENIX
Phoenix, AZ
Run for Donuts 5K/10K/13.1 PHOENIX

Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk
Running
15th Annual Breeze in the Trees 5k
Sahuarita, AZ
15th Annual Breeze in the Trees 5k
Running
Run for PB& J 5K/10K/13.1 PHOENIX
Phoenix, AZ
Run for PB& J 5K/10K/13.1 PHOENIX
Running
Bagel Run 5K/10K/13.1 PHOENIX
Phoenix, AZ














