United States
- Alabama 13
- Alaska 10
- Arizona 20
- Arkansas 4
- California 62
- Colorado 19
- Connecticut 19
- Delaware 3
- District of Columbia
- Florida 46
- Georgia 15
- Hawaii 3
- Idaho 14
- Illinois 22
- Indiana 25
- Iowa 21
- Kansas 7
- Kentucky 12
- Louisiana 8
- Maine 10
- Maryland 14
- Massachusetts 20
- Michigan 33
- Minnesota 25
- Mississippi 5
- Missouri 8
- Montana 7
- Nebraska 4
- Nevada 2
- New Hampshire 4
- New Jersey 27
- New Mexico 6
- New York 63
- North Carolina 34
- North Dakota 1
- Ohio 22
- Oklahoma 8
- Oregon 8
- Pennsylvania 26
- Puerto Rico 2
- Rhode Island 2
- South Carolina 15
- South Dakota 3
- Tennessee 19
- Texas 54
- Utah 14
- Vermont 3
- Virginia 37
- Washington 21
- West Virginia 6
- Wisconsin 32
- Wyoming 4
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 852 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
May 2027
A multisport festival in Glen Allen, Virginia on May 2, 2027 offering triathlon, duathlon, aquabike and two person mixed relay races for youth and adults. The event includes draft legal and non draft formats and a USAT Youth and Junior Nationals qual..
Round 5 of the North Carolina Triathlon Series at The Grand Regal on Goldston's Beach in White Lake, NC, featuring International and Sprint triathlon formats with individual, relay, and aqua-bike options.
Multi-event race day at Harbor Cove Beach in Ventura with sprint and Olympic swim, bike and run formats plus 5K and 10K options; water averages 59 F so a wetsuit is recommended.
Dooby Du is a duathlon at Secor Metropark near Toledo, Ohio. The course includes a 2.5 mile run, a 13.5 mile bike and a 5k run, and the race is sanctioned by USAT.
A multi format triathlon at the JW Marriott Resort and Spa in San Antonio on May 8, 2027, featuring swim legs in the resort lazy river and bike and run courses on resort and TPC grounds with relay and AquaBike options.
A weekend triathlon at Lake Anna State Park with beach lake swims, rolling bike courses and looped park runs. Three distances are offered and the event is USA Triathlon sanctioned.
A women’s multisport and running event in Clermont, Florida on May 8, 2027, featuring a sprint triathlon (.25 mile swim, 8.2 mile bike, 3.1 mile run), duathlon, aquabike, aquathlon, relay, 5K run/walk and a virtual 5K option.
A non swimming triathlon in the Root River Valley near Houston, Minnesota on May 15, 2027. Paddle 6.8 miles, bike 7.9 miles and run 3 miles through trails and town; participants under 17 require guardian consent.
Pool swims and flat park runs combine with an urban bike tour around Midtown Nashville, staged from Centennial Park near the Parthenon. Multiple race formats include Super Sprint, Sprint and relay options, and the event follows USA Triathlon rules.
A sprint and Olympic triathlon at Lake Nockamixon State Park in Quakertown, PA. Swim a buoys marked lake course, ride on a closed, well paved bike loop, and run along Route 563 with aid stations every mile.
BoFish Triathlon at Pinewood Lake in Trumbull, CT features a 1 mile swim, a 25 mile out and back bike, and a 5 mile run with hilly terrain. Proceeds support the Cardinal Sheehan Center.
A multi-discipline event in Fort Worth on May 16, 2027 offering sprint and Olympic triathlons plus a run bike run duathlon. USAT sanctioned with chip timing, relay options, a virtual race, and finisher medals for all finishers.
Eighteen race options at Lake Anna State Park on May 16 2027 span youth 5K and 400 yard swims to Olympic distance multisport events. Average water temperature is 77 F and wetsuits are legal.
Shi-Tri is a run, paddle and bike triathlon in Downtown Owosso along the Shiawassee River. Entrants may compete individually or as a 2 to 3 person relay and choose to race or take a recreational pace.
Multi-discipline event at Lake Manawa Beach on 23 May 2027 featuring sprint and relay triathlons, aquabike, aquathon, open-water swim and a duathlon, with swim, bike and run courses around the lake.
A one-day triathlon at Harris County Park in New Hill, NC on May 29, 2027 featuring Sprint races, a Mini Sprint for athletes new to open-water swimming, and a Super Mini youth race for ages 7 to 10. Registration runs Nov 1 to Dec 31, 2026.
A multi-distance triathlon in Austin with swim in Lady Bird Lake, bike through downtown near the Texas Capitol, and a run through Butler Park finishing at Auditorium Shores. Options include SuperSprint, Sprint, and Olympic distances.
June 2027
A multisport weekend in Princeton on June 4 and 5 2027 featuring triathlons, a duathlon, an aquabike event and a youth clinic. Various race distances and age group awards are offered across events.
A two day triathlon festival in Rock Hall, Maryland featuring Olympic and Sprint races with swims in protected Rock Hall Harbor and mostly flat bike and run courses through Eastern Shore roads. Events are USAT sanctioned and include aquabike options.