United States
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Alabama14
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Alaska11
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Arizona14
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Arkansas6
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California70
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Colorado15
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Connecticut15
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Delaware5
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District of Columbia
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Florida55
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Georgia20
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Hawaii3
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Idaho16
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Illinois28
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Indiana32
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Iowa18
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Kansas6
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Kentucky11
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Louisiana8
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Maine9
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Maryland21
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Massachusetts24
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Michigan35
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Minnesota24
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Mississippi10
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Missouri14
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Montana9
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Nebraska5
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Nevada1
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New Hampshire1
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New Jersey31
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New Mexico8
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New York76
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North Carolina36
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North Dakota1
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Ohio23
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Oklahoma8
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Oregon14
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Pennsylvania35
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Puerto Rico1
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Rhode Island3
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South Carolina20
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South Dakota3
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Tennessee28
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Texas60
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Utah15
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Vermont3
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Virginia41
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Washington31
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West Virginia8
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Wisconsin36
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Wyoming3
Triathlon Calendar United States 2026-2027
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in the United States for 2026-2027! Our updated list features 978 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
March 2026
Join this multi-week series in Northampton for off-road running and cyclocross racing on a varied park course. Choose between individual disciplines or tackle both for a double challenge with a unique scoring tradition.
A USARA- and ARWS-sanctioned adventure race near Lake Whitney, Texas combining paddling, mountain biking, and on-foot navigation; offered in 24-hour and 12-hour formats with team and solo categories.
Experience a fast and scenic coastal race in Gulfport featuring triathlons, duathlons, and open water swims. Enjoy a protected saltwater swim and a flat bike course along the Mississippi shoreline.
Americas Triathlon Cup Gulfport brings age group triathletes and duathletes to CLASH Endurance in Gulfport alongside USA Triathlon Collegiate Club Nationals. Race day is March 27, 2026; register through your national federation.
Join this multi sport event in Florence featuring a 400m pool swim, 12 mile bike ride, and 3 mile run. Choose from triathlon, duathlon, and aquabike categories for both adults and youth.
Experience a unique triathlon featuring a harbor swim, a bike course through the Camp Pendleton military base, and a scenic run along the Pacific Ocean. This Southern California event concludes with a festive finish on the beach.
Event Overview
The Smithfield Sprint Triathlon is an early-season triathlon event held in Smithfield, Virginia. It is hosted at the Luter Family YMCA and includes three event formats: the individual triathlon, an aquabike event, and a relay option fo..
Experience a sprint triathlon held entirely on the grounds of Fort Gordon. This event includes a pool swim, a 10 mile bike ride, and a 5K run with categories for individuals, relay teams, and military members.
Experience a unique indoor triathlon at the Louis Wolk JCC in Rochester featuring timed swim, bike, and run segments. Compete in 15 minute intervals on stationary equipment and in the pool for a total race time of 45 minutes.
A hybrid racing event indoors at Indiana Tech's track in Fort Wayne. Competitors choose between short or long distances, four weight classes, and run alternating with strength stations like sled pushes and sandbag carries. The event offers individual..
Experience a flat and fast triathlon on Galveston Island with a bay swim and a scenic run through Moody Gardens. This Texas Gulf Coast event offers a convenient race experience and serves as a World Championship qualifier.
The Zarzaur Law Maritime DeLuna Duathlon is an annual youth multisport event in Pensacola for athletes ages 6 to 15 held on a safe and supported closed course.
Choose from 18 different race options including triathlon and duathlon at Walter E. Long Metropolitan Park. This Austin event offers Olympic, Sprint, and Youth distances for athletes of all levels.
A three race triathlon series in Shelbyville featuring indoor pool swims and hilly bike loops. Complete the entire series to earn a medal and transition into the spring racing season.
Experience the Sunrise Sundown DU in Bossier City. This multisport event features a combined run and bike course totaling over 14 miles starting at Parkway High School.
April 2026
A springtime town to peak event in Breckenridge that starts at the Breckenridge Recreation Center, follows a 6.0 mile mostly dirt route to the ski area, then climbs to the summit of Peak 8 at 12,987 feet before a downhill finish at Peak 7.
Event Overview
The Pinehurst Triathlon Festival takes place in Pinehurst, North Carolina. It features two main triathlon distances, International and Sprint, with individual, relay, and aquabike options for each. The event starts and finishes at Pine..
Celebrate the 40th anniversary of this multisport event at Florida's top-ranked Fort Desoto Park. Choose from sprint or international distances in triathlon, duathlon, or aqua-bike formats. The package includes a T-shirt, finisher medal, and a post-r..
Navigate forests and trails near Black River Falls in this 6-hour team adventure race. Using only map and compass, choose your own path to hidden checkpoints across varied biking and trekking distances.
The Lifeline Duathlon features a run-bike-run format in Lafayette. You can tackle the course solo or team up with friends in a 2 or 3-person relay. It's a community event supporting the 232-HELP organization.