Arizona
Arizona Triathlon Calendar 2026-2027
Monthly updates for Arizona
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Arizona for 2026-2027! Our updated list features 14 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!
October 2026
Multi discipline event at Lake Pleasant with Olympic and sprint triathlon formats plus duathlon kayak SUP and aquabike, chip timing and USAT membership rules.
A pool-based multisport event in Florence, AZ offering triathlon, aquabike, duathlon, youth races, and relays with chip timing, finisher medals, and a looped 12-mile bike course.
November 2026
An age-group, draft-legal sprint triathlon at Tempe Town Lake with Team USA qualifying spots for the 2027 Age Group World Championships in Hamburg.
Women’s Collegiate Triathlon National Championship in Tempe features a sprint race with a 750 m swim, 20 km bike and 5 km run, chip timing, and USA Triathlon sanction.
A multisport event at Avondale Aquatic Center offering triathlon and duathlon distances for individuals and relays. The race is USAT sanctioned and includes finisher awards, event shirts, and age group awards.
Monthly updates for Arizona
Get new running races (and updates) in your inbox every month.
December 2026
A 26th annual sprint multisport event in Anthem, Arizona featuring a heated pool swim, a separated 20 km bike course and an out and back 5 km run plus youth and aquabike options.
March 2027
MomsTRI in Goodyear offers a women's sprint triathlon with swim, bike and run plus relay, youth, short and virtual options; finishers receive a shirt and jewelry.
Multisport charity event in Anthem AZ featuring sprint and super sprint triathlon, aquabike, duathlon, relays and a 5km run with chip timing and finisher medals.
New Cal Tri event in Oro Valley on March 13, 2027 offering 17 event options from youth sprints to intermediate triathlon and 5K races.
March 17-21, 2027 triathlon camp in Tucson offering coached swim, bike, and run sessions, skills clinics, educational talks, SAG support, and team dinners.
April 2027
A community triathlon in Florence AZ on April 3, 2027 featuring triathlon, aquabike, duathlon and youth races with pool swims, multi-loop bike courses, chip timing and age group awards.
Multisport event at Lake Pleasant with sprint and Olympic triathlon, duathlon and aquabike options, chip timing and USAT sanctioning.
August 2027
A reverse-order sprint triathlon at Anthem Community Center featuring a 5 km run, 20 km bike and a two-cycle pool swim, with youth divisions and relay options.
October 2027
A multi‑option triathlon event in Lake Havasu City on October 24, 2027 offering 12 Olympic and Sprint swim, bike and run race formats.