2026 Arizona Half Marathon - 10K - 5K

Lace up your running shoes for the 5th annual 2026 Arizona Half Marathon - 10K - 5K, set to take place on March 1, 2026, in sunny Peoria, Arizona! Starting and finishing at Rio Vista Park, this popular event offers distances for every runner, including a Half Marathon, 10K, and 5K, along with a virtual option. Embrace the spirit with the race's slogan, "It's Better in the Desert!", as you tackle the course on dedicated asphalt and concrete paths along the New River Trail System. Typical race day conditions in early March boast ideal running weather, with comfortable highs around 74°F and lows around 49°F, and only a 4% chance of precipitation.

The course itself is generally described as flat with some gentle hills, making it a potentially fast race for a personal best. Runners will find ample support with water and Gatorade available at multiple aid stations throughout the Half Marathon, 10K, and 5K routes, plus restrooms conveniently located for the longer distances. Participants can look forward to custom event finisher's medals and custom Dri-Fit Tech T-shirts, with the option to upgrade to a hoodie. After crossing the finish line, celebrate your accomplishment with a post-race "Athlete's Brunch" featuring granola bars, fruit, water, and Gatorade.

While the course provides a consistent paved surface, runners should note it's an open-use trail system, so be mindful of other users like bicyclists and walkers. The Half Marathon and 10K courses are not stroller-friendly, but strollers are welcome on the 5K course. Packet pickup is available the day before the race at Road Runner Sports in N. Phoenix or on race day starting at 6:30 AM at Rio Vista Park.