Triathlon Calendar United States 2025-2026

Ironman 70.3 Florida

Haines City, Florida

Triathlon

IRONMAN 70.3 Florida is a premier triathlon event held in Panama City Beach, Florida, featuring a flat and fast swim in the Gulf of Mexico, a speedy bike course, and a scenic run along coastal roads...

Tinsel Triathlon

Hemet, California

Triathlon

The 39th Annual Tinsel Triathlon, held in Hemet, California, is a well-established reverse sprint pool triathlon ideal for triathletes of all levels. This December event features a 5K run on a scenic,..

Rudolphs Aquabike

Visalia, California

Multisport

Rudolphs Aquabike is a USAT-sanctioned Super Sprint aquabike event held in Visalia, California. The race features a 400-yard swim in a heated pool followed by a flat 6-mile bike course consisting of f..

Wednesday

Corpus Christi Triathlon

Corpus Christi, Texas

Triathlon

The Corpus Christi Triathlon Club, based in Corpus Christi, TX, is a USA Triathlon-affiliated organization that promotes the multi-sport lifestyle through training, racing, and community events. The c..

February 2026

Super Bowl Duathlon

Clermont, Florida

Duathlon

The Super Bowl Duathlon is a popular multisport event held at Lake Louisa State Park in Clermont, Florida. Scheduled for February 7, 2026, it features two race options: a Sprint Duathlon with a 2-mile..

14-16

Sa - Mo

Susitna 100

Big Lake, Alaska

Multisport

The Susitna 100 is a challenging winter race held in Alaska, featuring both a 100-mile and a 50K course. Participants navigate marked trails through stunning, remote landscapes, experiencing the uniqu..

Chilly Willy Duathlon

St. Petersburg, Florida

Duathlon

The Chilly Willy Duathlon is a popular USAT-sanctioned event held at Fort De Soto Park in St. Petersburg, Florida. It features two race options: a short course with a 3.1-mile run, 10-mile bike, and a..

20-21

Fr - Sa

Florida ANVIL Ultra Triathlon

Clermont, Florida

Triathlon

The Florida ANVIL Ultra Triathlon, held in Clermont, Florida, is a challenging endurance event featuring multiple race options ranging from 70.3 to 281.2 miles. Since 1985, ANVIL has been recognized a..

The Winter Challenge Off-Road Triathlon

Springfield, South Carolina

Triathlon

The Winter Challenge Off-Road Triathlon is a rugged multi-sport event held at Dome Farms in Springfield, South Carolina. The main triathlon covers 23 miles, featuring a 7-mile trail run, a 6-mile flat..

The Abominable Snow Triathlon

Belmont, Michigan

Cross Triathlon

The Abominable Snow Triathlon is a unique winter triathlon held at Cannonsburg Ski Area in Belmont, Michigan. This sprint-distance event features trail running (5K), fat tire biking (10K), and cross-c..

Northeast Park Duathlon

Gibsonville, North Carolina

Duathlon

The Northeast Park Duathlon, held in Gibsonville, North Carolina, is the kickoff event for the state's multisport season, scheduled for February 28, 2026. This sprint-distance duathlon features a 1.6-..

YMCA Dry Tri

Toledo, Illinois

Triathlon

The YMCA Dry Tri, held at the Neal Center YMCA in Toledo, Illinois, offers a unique indoor triathlon experience. Participants complete three legs without getting wet: a 10-minute row on Concept II row..

March 2026

Pasadena Triathlon

Pasadena, California

Triathlon

The Pasadena Triathlon & Angel 5k, held at the iconic Rose Bowl Stadium in Pasadena, California, celebrates its 20th year in 2026. This family-friendly event features a variety of race options includi..

Bayshore 70.4 Triathlon

Long Beach, California

Triathlon

The Bayshore 70.4 Triathlon, held in Long Beach, California, is an early-season race designed to kickstart athletes' triathlon training. The event features a long course 70.4 triathlon with a 1.2-mile..

St. Patrick’s Day Sprint Triathlon

Keller, Texas

Triathlon

The St. Patrick’s Day Sprint Triathlon, held annually in Keller, Texas at the Keller Natatorium, is a festive and challenging event celebrating its 16th year. Participants swim 300 meters in a 50-mete..

Great Clermont Triathlon

Clermont, Florida

Triathlon

The Great Clermont Triathlon, held annually at Clermont Waterfront Park in Florida, is a premier season-opening event featuring an international (Olympic) distance triathlon with a 1.5K swim in Lake M..

13-15

Fr - Su

The Drift 100

Pinedale, Wyoming

Multisport

The Drift 100 is a challenging 103-mile winter race set in a scenic winter wonderland, featuring over 9,000 feet of elevation gain and loss. Held along the Upper Green River, the course demands self-s..

TRI 4 THE CURE AZ Triathlon

Anthem, Arizona

Triathlon

TRI 4 THE CURE AZ, presented by Tri Scottsdale, is a multisport event held at the Anthem Community Center in Anthem, Arizona. The race offers various categories including Sprint and Super Sprint triat..

The Rocky Hill Triathlon

Exeter, California

Triathlon

The Rocky Hill Triathlon, held in Exeter, California, is a challenging and scenic event showcasing the Sierra Nevada foothills. Now in its 11th year, it offers multiple race options including a Short..