United States
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Alabama15
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Alaska11
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Arizona14
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Arkansas6
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California72
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Colorado22
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Connecticut15
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Delaware6
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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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Illinois30
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Indiana33
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Iowa20
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Kansas6
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Kentucky11
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Louisiana9
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Maine10
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Maryland21
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Massachusetts24
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Michigan36
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Minnesota25
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Mississippi10
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Missouri14
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Montana9
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Nebraska5
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Nevada4
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New Hampshire2
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New Jersey31
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New Mexico8
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New York75
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North Carolina37
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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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Texas62
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Utah18
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Vermont3
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Virginia41
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Washington32
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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 1006 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
February 2027
Experience an iconic three day ultra distance triathlon covering 320 miles across central Florida. Athletes complete a 6.2 mile swim, 261.4 miles of cycling, and a 52.4 mile run with the help of a dedicated support crew.
Experience a human powered winter race through the remote frozen landscape of Big Lake Alaska. Choose between 100 mile and 50 kilometer distances on marked wilderness trails.
Experience the Chilly Willy Duathlon at the scenic Fort De Soto in St. Petersburg. Choose between Sprint and International distances featuring various combinations of running and cycling for individuals and relay teams.
Experience an indoor triathlon in Evanston where distance is the goal. Complete a ten minute swim, twenty minute bike, and fifteen minute run to qualify for the U.S. Collegiate Club Triathlon Nationals.
March 2027
Experience a unique winter challenge in Frederic, Michigan, featuring a skate ski, fat-tire bike ride, and trail run. Join as a solo athlete or a relay team for a memorable multisport adventure in the snow.
The Azalea Sprint Triathlon in Wilmington at UNCW on March 7, 2027 is the opening race of the 2027 North Carolina Triathlon Series, offering Individual, Relay and Aquabike entries with registration opening October 31, 2026.
Experience an early season triathlon in Long Beach featuring a calm bay swim and scenic oceanfront paths. Choose from a 70.4 mile long course or a sprint distance with individual and relay options.
The Rocky Hill Triathlon in Exeter, California features two triathlon distances plus 5k and 10k running races on hilly foothill terrain, USAT sanctioning, event swag, free race photos, and ten year age group awards.
Experience a scenic multisport event in Historic Cocoa Village featuring a swim in the Indian River and a red carpet finish. Choose between triathlon, duathlon, and aquabike options along the beautiful Florida coast.
August 2029
The Pickle Events Triathlon in St. Cloud offers both sprint and Olympic distances for individuals and relay teams. Athletes start with a swim at Island Lake Park Pavilion. Registration is available online and at a Saturday evening packet pickup.
December 2050