United States
-
Alabama14
-
Alaska12
-
Arizona15
-
Arkansas6
-
California71
-
Colorado15
-
Connecticut15
-
Delaware5
-
District of Columbia
-
Florida55
-
Georgia19
-
Hawaii3
-
Idaho16
-
Illinois29
-
Indiana32
-
Iowa18
-
Kansas6
-
Kentucky11
-
Louisiana9
-
Maine9
-
Maryland21
-
Massachusetts24
-
Michigan36
-
Minnesota24
-
Mississippi10
-
Missouri14
-
Montana9
-
Nebraska5
-
Nevada1
-
New Hampshire2
-
New Jersey31
-
New Mexico8
-
New York77
-
North Carolina36
-
North Dakota1
-
Ohio23
-
Oklahoma8
-
Oregon13
-
Pennsylvania34
-
Puerto Rico1
-
Rhode Island3
-
South Carolina20
-
South Dakota3
-
Tennessee28
-
Texas61
-
Utah16
-
Vermont3
-
Virginia41
-
Washington31
-
West Virginia8
-
Wisconsin36
-
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
Experience a lakefront tradition at the Green Lake Triathlon. Enjoy a protected swim and rolling hills on the bike as you compete in sprint or Olympic distances in the heart of Wisconsin.
Experience 18 multisport options at Jamestown Beach with flat, fast courses on the Virginia Capital Trail. Choose from triathlon, duathlon, and swim-run formats for adults and youth in historic Williamsburg.
Triathlon and aquabike races at North Park Swimming Pool in Allison Park on July 19, 2026, with individual and team entry options, published fees, and age eligibility from 14 to 100.
Lake Rebecca Triathlon in Rockford, Minnesota offers Sprint and Super Sprint courses on a lake setting with low traffic bike routes and a shaded run, plus age group and overall awards.
Experience a unique point to point triathlon in Montauk featuring a swim at Gin Beach and a finish line at the historic lighthouse. Choose from individual, relay, AquaBike, or BikeRun categories on closed paved roads.
Experience a variety of multisport races including triathlons and duathlons at Lake Lenape. Enjoy swimming in the lake and cycling through historic Mays Landing with professional technical support on site.
The New Jersey Triathlon is a major event at Mercer County Park, featuring flat and fast Sprint and Olympic courses. After the race, a festival with music and refreshments awaits. Participants receive a medal, shirt, and timing.
A women's sprint triathlon held at the Lake Lanier Olympic Park in Georgia. The event includes individual, relay, and aquabike formats over a 400 yard swim, 13 mile bike, and 5K run course.
The 27th annual Ballwin Triathlon features a USAT-sanctioned sprint course: a 300-yard pool swim, 9-mile bike, and 3.4-mile run. A unique Double Triathlon option challenges athletes to complete the course twice. The event offers individual, relay, an..
Event Overview
The TridelSol event is a multisport competition held at YMCA Camp Manitou-Lin in Middleville, Michigan. The event features a variety of distances and formats centered around swimming, cycling, and running.
Distances and Formats
The eve..
Experience a variety of multisport challenges at Lake Clare featuring a swim in historic waters and a new flat paved run course through Huntington. Choose from Sprint, Olympic, or Half Iron distances with relay and duathlon options.
Experience the only Olympic distance triathlon in Nebraska at the scenic Lake Cunningham. Join the 17th anniversary of this premier event featuring both individual and team competitions across sprint and Olympic distances.
Experience one of the oldest and most celebrated triathlons in North America. Swim in serene waters, cycle through the Adirondack Mountains, and finish at the historic Olympic Oval in Lake Placid.
Experience a Pacific Ocean swim and beachfront bike ride at the Long Beach Legacy Triathlon. Choose from SuperSprint, Sprint, or Olympic distances with individual, relay, and paratriathlon options available.
Experience the original Illinois Aquathon at Three Oaks Recreation Area featuring swim and run distances for all ages. Support a local cause while competing in a unique quarry swim and scenic trail run.
A community triathlon in Helena with a 500 m pool swim, a 10 mile bike on mixed surfaces, and a 3 mile run. Offers individual, team, youth, and U19 team categories and supports local women focused organizations.
The Troy Kids Triathlon in Troy, Ohio, offers young athletes a swim, bike, and run challenge tailored to five different age groups. It takes place at the Troy Aquatic Park, with proceeds benefiting THE REC. All finishers receive a medal, and awards g..
Experience Seattle's premier urban triathlon at Seward Park with flat and fast courses along the shores of Lake Washington. Choose from sprint, super sprint, or youth distances in a scenic setting near downtown.
Join this multi-sport challenge in Champaign featuring a 400 yard swim, 10 mile bike, and 5K run. Finishers receive medals while family and friends enjoy on-site music and food trucks.
Experience the 18th annual Cypress Sprint and Youth Triathlon featuring various multisport events including adult sprints and youth races. Enjoy a dedicated pre-race clinic and a diverse weekend of swimming, biking, and running.