Arizona
Arizona Triathlon Calendar 2026-2027
Monthly updates for Arizona
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Explore the best triathlons in Arizona for 2026-2027! Our updated list features 18 exciting races across the region. Find your next race in Arizona below and join the running community at these great events!
August 2026
A chip timed triathlon in Sierra Vista on August 15 2026 featuring a 400 yard swim, 14 mile bike and 5 kilometer run. Individual and male, female, or coed relay options are available for ages 10 and up.
A family-run triathlon at Lake Mary near Flagstaff offering Long and Olympic courses with views of the San Francisco Peaks and nearby lakes. The event provides medals for all finishers and uses RFID timing.
A reverse order triathlon in Anthem, Arizona featuring a 5 km run, a three loop 20 km bike course, and a 400 m pool swim, with race hoodies, medals, and awards across age groups and special categories.
September 2026
Experience a community triathlon in the quiet town of Pima Arizona featuring pool swims and scenic bike rides. Choose between sprint super sprint or kids distances at this volunteer run non profit event.
A charity sprint triathlon at Skyline Aquatics Center in Mesa, AZ that raises funds to help underprivileged children attend learn to swim and summer recreation programs. Timing is provided by 4 Peaks Racing with triathlon chips.
October 2026
A multi discipline race at Lake Pleasant with Olympic and sprint triathlon, duathlon, kayak SUP, and aquabike distances. The event is chip timed, offers finisher medals and hoodies, and is sanctioned by USA Triathlon.
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
A draft legal sprint triathlon at Tempe Town Lake North Park featuring a 750m swim, 20km bike, and 5km run with age group qualifying spots for the Age Group World Championships in Hamburg, Germany.
The 2026 Women’s Collegiate Triathlon National Championship at Tempe Town Lake North Park is a USA Triathlon sanctioned sprint triathlon for collegiate women athletes, chip timed by 4 Peaks Racing with amenities including a race shirt and finisher me..
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.
December 2026
A sprint multisport event at Anthem Community Center featuring a heated 400 m pool swim, a 20 km bike and a 5 km run. Aquabike, duathlon and youth triathlon options are also available.
March 2027
MomsTRI in Goodyear, Arizona offers multiple women's triathlon formats including sprint, relays, youth, short and virtual options, with sprint distances of 400 m swim, 12 mile bike and 3 mile run.
A multisport event at Anthem Community Center offering sprint and super sprint triathlons, aquabike, duathlon, relays and a 5 km run to benefit local community charities, sanctioned by USA Triathlon.
Cal Tri Oro Valley on March 13, 2027 in Oro Valley, AZ offers sprint, intermediate and Olympic swim bike and run events plus youth races, with local average air and water temperatures and Tucson airport listed for travel.
A five day triathlon training camp in Tucson on March 17 to 21, 2027, offering coached swim, bike and run sessions, skills clinics, educational sessions and on-course support. Registration fee $900.
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.
A multisport event at Lake Pleasant with Sprint and Olympic triathlon, duathlon and aquabike options. Chip timing, finisher medals and age group awards.
October 2027
A multi-format triathlon day at Lake Havasu State Park on October 24, 2027, offering sprint, Olympic and youth sprint events with open-water swims, increased closed-course bike miles, and a Shoreline Trail run course.