Arizona
Arizona Triathlon Calendar 2025-2026
Explore the best triathlons in Arizona for 2025-2026! Our updated list features 10 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!
October 2025
Trick or Tri at Merrill Ranch, a Halloween-themed multisport event held at Merrill Ranch in Florence, Arizona (3200 North Anthem Way). Presented by ONE Multisport and Four Peaks Racing, this festival-style race offers adult triathlon, aquabike, duath..
November 2025
West Valley Triathlon takes place in Goodyear, Arizona, with start and finish at the Goodyear YMCA. The event offers multiple formats, including Super Sprint Triathlon and Relay (400m swim, 12-mile bike, 5K run) and Short Sprint Triathlon and Relay (..
PLAYTRI - IRONMAN ARIZONA 140.6 takes place in Tempe, Arizona, at 80 West Rio Salado Parkway, with the race scheduled for November 16, 2025. The event follows the full Ironman distance of 140.6 miles, combining swimming, cycling, and running as a sin..
December 2025
Holiday Classic is the 25th Annual Anthem Holiday Classic, a festive sprint multisport event held at the Anthem Community Center in Anthem, Arizona. The weekend offers Triathlon, Aquabike, and Duathlon formats, plus a Youth Triathlon. Distances inclu..
March 2026
Event overview
Tri 4 the Cure AZ is a multisport event on Saturday, March 14, 2026, at the Anthem Community Center, 41130 N Freedom Way, Anthem, AZ. The event is sanctioned by USA Triathlon. Race categories include sprint and super-sprint triathlon,..
2026 Cal Tri Lake Havasu
The event is scheduled for March 15, 2026 in Lake Havasu City, Arizona. The race program offers 18 event options: six Olympic-distance events, six Sprint-distance events, and six Youth Sprint events. Many adult multisport eve..
Merrill Ranch Triathlon, held at Merrill Ranch in Florence, Arizona, offers a welcoming spring multisport event for beginners and veterans alike. The adult option includes a 400-meter pool swim, a 12-mile bike ride on a two-loop course, and a 3-mile..
April 2026
Cactus Man : Tempe Arts Park, April 26, 2026
Cactus Man is the 8th annual multisport event at Tempe Arts Park by Tempe Town Lake. The event offers Sprint and International distances for individuals and relay teams across triathlon, duathlon and aquab..
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