Arizona · 5K

5K Races in Arizona

Every upcoming 5K in Arizona, all 103 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.

103 upcoming 5K races · 33 with finish-time stats

10K 59Half Marathon 53Marathon 6Ultra 4
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By the numbers

The Biggest and Longest-Running

The Arizona races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.

Largest field2,484 finishers43rd El Tour de Tucsonin the UltraLongest-running23rd year23rd Annual Groom Creek Classic: 1/2 Marathon, 10k, 5kannual tradition

5K Races by City

Phoenix 36Tucson 24Tempe 6Glendale 4Lakeside 2Flagstaff 2Lake Havasu City 2Chandler 2Sedona 2Sahuarita 1Williams 1Indian Wells 1Yuma 1Prescott 1Tuba City 1Casa Grande 1Holbrook 1Grand Canyon Village 1Sierra Vista 1Scottsdale 1Buckeye 1Goodyear 1Mesa 1Sonoita 1

Soonest 5K Races in Arizona

103 total
Fri, Jul 31, 2026High Mountain Half Marathon Decade Anniversary 2026 Lakeside, AZHalf Marathon10K5K5KFrom $25Details Sat, Aug 1, 2026Machine Solutions Run & Walk for Kids Flagstaff, AZ10K5K2K100 YardsFrom $25Details Sat, Aug 8, 2026Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk Flagstaff, AZHalf Marathon5K1KFrom $60Details Sat, Aug 8, 202615th Annual Breeze in the Trees 5k Sahuarita, AZ5KFrom $45Details Sat, Aug 15, 2026Run for PB& J 5K/10K/13.1 PHOENIX Phoenix, AZ5K10KHalf Marathon1 MileFrom $30Register Sat, Aug 15, 2026Bagel Run 5K/10K/13.1 PHOENIX Phoenix, AZ5K10KHalf Marathon1 MileFrom $30Register Sat, Aug 15, 2026Ninja 5K,10K & 13.1M at Tucson, AZ (33) Tucson, AZ5K10KHalf MarathonFrom $30Register Sat, Aug 15, 2026Big Gay 5K Tucson, AZ5KFrom $25Details Sat, Aug 22, 2026Unity 5k Lakeside, AZ5KFrom $25Register Sat, Aug 29, 2026Sloth Run 5K/10K/13.1 PHOENIX Phoenix, AZ5K10KHalf Marathon1 MileFrom $30Register Sat, Aug 29, 2026Run for Breast Cancer 5K/10K/13.1 PHOENIX Phoenix, AZ5K10KHalf Marathon1 MileFrom $30Register Mon, Sep 7, 2026TMC Saguaro National Park Labor Day 8-Miler/5k Tucson, AZ8 Miles5KFrom $50Details

How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.

Common Questions About Running a 5K in Arizona

Which Arizona cities have the most 5K races?

Phoenix (36), Tucson (24), Tempe (6), Glendale (4) lead the state for 5K races. Those give you the most dates to choose from if your schedule is tight.

When are most 5K races held in Arizona?

November is the busiest month for 5K races in Arizona, with 21 of the 103, followed by September with 17. If you are flexible on the date, that is the quickest way to narrow things down.

How much do Arizona 5K races cost?

Entry fees for 5K races here run from $5 to about $500, depending on the event and how early you register.

How early should I register for a 5K in Arizona?

37 of the 103 5K races in Arizona already have a price increase scheduled, so entry gets more expensive the longer you leave it. Race pricing almost always steps up as the date approaches, and signing up early is usually the cheapest option.

Are Arizona 5K races beginner-friendly?

Yes, for the most part. Across the 32 5K races in Arizona with published results, the typical median finish is around 38:25, which means half of every one of those fields came in slower than that. Recreational runners and walk-runners are the bulk of these fields, not the exception.

Are there trail 5K races in Arizona?

Yes, 14 races around Arizona get you off the pavement: 10 are trail races, and 4 mix road and trail. Surfaces are not always published, so it is worth checking a specific race before you register.