Triathlon Events in the United States
The American triathlon calendar runs from late spring through to December, with the heaviest concentration of races falling in July and August. Cities such as Lake Placid, Boise, Augusta, Louisville, Sandusky and Portland each host events during the summer peak, covering a spread of distances and formats — from the full IRONMAN distance to the 70.3 middle distance and off-road XTERRA events. Sportspal brings major race series — IRONMAN, XTERRA and others — together with independent local races in a single filterable calendar, so you can compare events across months and cities without visiting each organiser's site separately. Use the filters below to narrow by date, distance or location and plan your season around the races that suit you.
Wilmington, NC, United States
Sacramento, CA, United States
Jones Beach, NY, United States
Panama City, FL, United States
La Quinta, CA, United States
Haines City, FL, United States
Dallas, TX, USA
Oceanside, CA, USA
Galveston, TX, USA
Table Rock Lake, White River Trail Systems, 5272 Historic Highway 165, Branson, 65616
The Woodlands, TX, USA
Stokes State Forest, 1 Flatbrook Road, Sandyston, 07826
Sportspal lists 37 upcoming triathlon events in the United States, scheduled across October 2026, November 2026, December 2026, March 2027, April 2027 and May 2027. Each listing includes the date, venue and distances — and, where available, course conditions and water temperatures — with a direct link to register.
Sportspal currently lists 37 upcoming triathlon events in the United States, including events in Wilmington, Sacramento, New York and Panama City. New events are added as organisers publish them.
The next event is IRONMAN 70.3 North Carolina on 17 October 2026 in Wilmington. Open its page for the full schedule, distances and registration details.
Upcoming events are scheduled across October 2026, November 2026, December 2026, March 2027, April 2027 and May 2027. Browse the list above for exact dates.
Open any event above to see its date, location, distances and course conditions, then follow the registration link to sign up directly with the organiser.
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