United States
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Alabama14
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Alaska12
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Arizona15
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Arkansas6
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California71
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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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Georgia19
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Hawaii3
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Idaho16
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Illinois29
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Indiana32
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Iowa18
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Kansas6
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Kentucky11
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Louisiana9
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Maine9
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Maryland21
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Massachusetts24
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Michigan36
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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 Hampshire2
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New Jersey31
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New Mexico8
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New York77
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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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Oregon13
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Pennsylvania34
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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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Texas61
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Utah16
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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 985 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
July 2026
Join this multi sport event at Millennium Park featuring flat and fast courses with shallow waters. All proceeds benefit local urban ministry programs in Grand Rapids.
The Dragon Fly Triathlon offers Olympic and Sprint distances at scenic Sardis Lake. This state championship event features a flat bike course through farmland and a run on pavement and trails. All finishers get a medal, and post-race refreshments are..
Join this USAT sanctioned sprint triathlon in Syracuse Indiana featuring a lakeside swim and a fast bike course. This charitable event supports local youth programs and is open to individual and team competitors of all abilities.
Experience an Olympic distance gravel triathlon at the Chena Lake Recreation Area. Swim 1500 meters in scenic Alaskan waters and navigate flat trails during a 20 km bike and 10 km run through the park.
Experience an adventure style triathlon featuring a 1.2 mile swim, a 95 mile bike, and a run up Mount Washington. This high endurance event requires a support porter and specific qualification standards for all participants.
Experience an alternating multi-sport race through Folsom Lake State Recreation Area. Compete as an individual or in a pair across various swim and run segments while navigating the scenic terrain of Black Miners Bar.
Experience a USAT sanctioned triathlon featuring scenic lake swims and countryside bike routes in Sparta, New Jersey. Choose between Sprint and Olympic distances as an individual or part of a relay team.
Experience a point to point sprint triathlon through the scenic heart of Lake Nona. Enjoy a lake swim and urban bike route before finishing with a 5K run and a festive celebration at Boxi Park.
Honor military sacrifice at this patriotic multi-sport event featuring triathlon and duathlon distances at Smithville Lake Missouri. Choose between short and long courses with all proceeds donated to charity.
Experience an award winning swim in the Kennebec River followed by a scenic rural bike course. This New England triathlon ends with an iconic finish at the Maine State Capitol in Augusta.
This triathlon is part of the Wisconsin Tri Series and takes place at scenic Ottawa Lake State Park. It offers both sprint and Olympic distances, with individual and relay options. Participants receive a shirt, medal, and timing in the Southern Kettl..
Participate in a scenic all women sprint triathlon or aquabike at Gillie Lake. Enjoy a flat bike course and a spectator friendly run while supporting breast cancer research in a welcoming family atmosphere.
Event Details
The Findley Lake Triathlon Festival is a multisport event held in Findley Lake, New York. The location is near Interstate 86, approximately two hours south of Buffalo and 20 minutes from Erie, Pennsylvania. Paratriathletes are welcome t..
Join this community focused sprint triathlon in Clemmons featuring a 300m swim, 12 mile bike, and 5K run. Enjoy a supportive atmosphere with a red carpet finish, live music, and post race festivities for all participants.
Experience a coastal multi sport event in Northern California featuring a pool swim, cycling, and running. With distances for adults and children, this chip timed race offers individual and relay categories near the scenic Redwoods.
This triathlon takes place at scenic Goleta Beach Park, featuring a calm ocean swim in a protected cove. The bike and run segments use dedicated, spectator-friendly paths. Options include a sprint triathlon, a parent-child version, and a sprint aquab..
Overview
The event takes place on July 26, 2026, in Solana Beach, California, based at Fletcher Cove. It offers several multi-sport and running options. Registration proceeds benefit the Life Sports Foundation, which supports foster children and at-r..
The Marble Falls Triathlon offers Intermediate and Sprint distances through scenic Texas hill country. Participants swim in Lake Marble Falls, bike through rural landscapes, and run by the lake. The event is USAT-sanctioned and features time-trial sw..
Celebrate the 30th anniversary of this sprint triathlon in Fergus Falls featuring a lake swim and scenic bike and run courses. Support the LIVESTRONG program while competing individually or as a relay team.
The Tour de Kirkwood Triathlon offers a welcoming introduction to multisport in St. Louis. Choose an individual or relay entry for this timed event, which focuses on participation over traditional awards. A post race pizza lunch is included.