United States
-
Alabama15
-
Alaska14
-
Arizona16
-
Arkansas4
-
California67
-
Colorado15
-
Connecticut15
-
Delaware5
-
District of Columbia
-
Florida58
-
Georgia20
-
Hawaii3
-
Idaho16
-
Illinois33
-
Indiana32
-
Iowa15
-
Kansas7
-
Kentucky11
-
Louisiana8
-
Maine8
-
Maryland19
-
Massachusetts24
-
Michigan33
-
Minnesota23
-
Mississippi10
-
Missouri13
-
Montana10
-
Nebraska4
-
Nevada
-
New Hampshire1
-
New Jersey34
-
New Mexico7
-
New York77
-
North Carolina35
-
North Dakota1
-
Ohio21
-
Oklahoma8
-
Oregon13
-
Pennsylvania33
-
Puerto Rico1
-
Rhode Island3
-
South Carolina18
-
South Dakota
-
Tennessee28
-
Texas59
-
Utah15
-
Vermont3
-
Virginia40
-
Washington28
-
West Virginia9
-
Wisconsin35
-
Wyoming4
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 964 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
March 2026
Experience an authentic grassroots triathlon in Long Beach with 70.4 and Sprint distances. Swim in calm bay waters and run along the scenic ocean path in this community focused multisport event.
Test your endurance at Forbush Corners with a winter triathlon featuring skate skiing, fat tire biking, and trail running through the snow of Frederic, Michigan.
The Homer Epic is a 50K/100K winter race in Alaska's Caribou Hills. Ski, bike, or run on scenic, groomed trails. Registration opens in November 2025.
This indoor triathlon at the Middletown YMCA offers a swim-bike-run challenge. Participants can join one of ten waves on March 7th. It's open to anyone aged 13 and over.
The March Triathlon Series, hosted by Cal Poly Triathlon Club, is a USAT-sanctioned event at Lopez Lake Marina. It features Sprint and Olympic distances, including a collegiate championship and team relays. The race is held in the scenic canyons of C..
Overview
The Dryer Triathlon is a multisport event in Katy, Texas, centered at the Katy Beer Garden. The event limits participation to 550 athletes and includes various formats.
Events and Distances
The event schedule lists multiple options:
The Dry..
A memorial sprint triathlon held the weekend after the organizer's father's birthday with in person races in Morganton NC and a mainly virtual option. Distances are 0.5 mile swim 12.4 miles bike and 3.1 miles run.
An off-road run, bike, run event at Lakeside Park in Piedmont, SC offering full and mini sprint distances for individuals and two-person relays, with chip timing, age-group awards, and finisher medals.
Experience the Tri States only indoor triathlon featuring pool swimming, indoor cycling, and treadmill running. This family friendly event in Huntington also includes a dedicated Splash and Dash for children ages 5 to 12.
The Pearce Indoor Triathlon offers a unique time-based format. Participants swim, bike, and run indoors for set durations to see who can cover the most distance. The event concludes with age group awards and refreshments.
Celebrate St. Patrick's Day with a sprint triathlon in Keller, Texas. Choose between a Sprint or a shorter Super Sprint distance, both featuring a pool swim, a multi-loop bike course, and a 5K trail run. All finishers get a medal.
The AdventHealth Great Clermont Triathlon in Clermont, Florida on March 8, 2026 offers Olympic and sprint multisport events plus open water swim, a 5K run/walk, relays and a virtual option. It is part of USA Triathlon's 2026 state ranking program.
Kick off the 2026 North Carolina Triathlon Series at the Azalea Sprint in Wilmington. This event features a pool swim and a multirace format including Individual, Relay, and Aquabike options.
This indoor triathlon in Saint Charles offers timed swim, bike, and run segments for adults and youth. The event uses a wave start and takes place entirely inside the Norris Recreation Center. It supports local aquatics and a youth triathlon team.
Test your endurance at this USAT sanctioned indoor triathlon in West Barnstable. Participants compete in timed swim, stationary bike, and treadmill segments to cover the maximum distance possible.
Take on this indoor triathlon challenge in Kingston. It features a 55-minute timed workout: 15 minutes in the pool, 20 on a bike, and 20 on the track. Results are based on who covers the most distance, not who is the fastest.
Join this exciting indoor team triathlon in Oak Brook featuring rowing, cycling, and running. Teams of two alternate through three challenges to top the leaderboard and win the grand prize.
Support the Crisis Center of South Suburbia at this indoor triathlon featuring 15 minute sessions of swimming, stationary cycling, and track running. This non competitive event in New Lenox focuses on purpose over prizes.
The Whiptail Duathlon offers trail running and biking on Arizona's technical singletrack. Choose from four race distances across two formats: classic Run-Bike-Run or Bike-Run-Bike. Teams can also tackle the course as a relay.
Dive into the Hop Forward Aquathlon this March, featuring a unique swim-run-swim format. The event uses a heated outdoor pool, making it a rain-or-shine race with timed transitions. It's a timed competition with awards for top finishers.