Triathlon Calendar United States 2025-2026

Space Coast Triathlon

Cocoa, Florida

Triathlon

The Space Coast Triathlon and Duathlon is an annual event taking place in Cocoa, Florida, featuring a variety of competitive races. Participants can choose from a Sprint Triathlon, a Duathlon, or a Tr..

Lake Evans Triathlon

Bakersfield, California

Triathlon 5 km 10 km

The Lake Evans Triathlon, 5k & 10k is a multi-sport event taking place at the Buena Vista Aquatic Recreation Area in Bakersfield, California. Scheduled for October 12, 2025, it features a variety of r..

Game On Saint Augustine Triathlon

Vilano Beach, Florida

Triathlon

The Game On! Saint Augustine Triathlon - Fall is set to take place at Vilano Beach Oceanfront Park, featuring a variety of events including Olympic and Sprint Triathlons, Duathlons, Aquabike, and rela..

Rock N RollMan Olympic

Macon, Georgia

Triathlon

The Rock N RollMan Olympic, Sprint, Duathlon, and Aquabike event is set to take place at Sandy Beach Recreation Area on Lake Tobesofkee in Macon, Georgia. This multi-sport event features various compe..

Monster Triathlon

Keller, Texas

Triathlon

The Monster Triathlon, taking place in Keller, Texas, is a vibrant multi-sport event celebrating its 20th year in 2025. Athletes can participate in a 300-meter swim in the Keller Natatorium, followed..

Bolivar Live Triathlon

Port Bolivar, Texas

Triathlon

The Bolivar Live Triathlon is set to take place at Fort Travis Seashore Park in Port Bolivar, Texas. This annual event features a variety of competitions, including Age Group Sprint and Olympic Triath..

Conquer the Mountain - Basye, VA

Basye, Virginia

Multisport

Conquer the Mountain is an exciting adventure race held in Basye, Virginia, designed for both intermediate and advanced participants. Set in the scenic Shenandoah Valley, the race features a diverse c..

Merrill Ranch Triathlon

Florence, Arizona

Triathlon

The Trick or Tri at Merrill Ranch is a festive multisport event designed for participants of all skill levels, taking place in Florence, Arizona. This event features a variety of race options, includi..

Cal Tri LA

Playa del Rey, California

Triathlon

The 2025 Cal Tri LA event, taking place in Playa Del Rey, California, features a variety of competitive races, including Sprint and Olympic triathlons, youth events, and unique formats like RunBikeRun..

Ironman California

Sacramento, California

Triathlon

The Kaiser Permanente IRONMAN California is a premier triathlon event held in Sacramento, featuring a fast and flat course ideal for athletes aiming for personal bests. Participants enjoy a downriver..

Fort DeSoto Triathlon Series

St. Petersburg, Florida

Triathlon

The Fort DeSoto Triathlon Series is a popular multi-sport event held at Fort DeSoto Park in St. Petersburg, Florida. The series features various competitions, including Sprint Triathlon, Sprint Duathl..

Lake Hodges Off-Road Duathlon

San Diego, California

Duathlon

The Lake Hodges Off-Road Duathlon is an exciting running and biking event taking place on October 19, 2025, at the Piedras Pintadas Trailhead in San Diego, CA. Participants can compete individually or..

Bill Bone Tropical Triathlon

Lake Worth Beach, Florida

Triathlon

The Bill Bone Tropical Triathlon is a USAT sanctioned event taking place in Lake Worth, Florida. Scheduled for October 19, 2025, this triathlon features multiple race formats including a Sprint Triath..

Southern Utah Triathlon

Hurricane, Utah

Triathlon

The Southern Utah Triathlon is a multi-sport event taking place in Hurricane, Utah, featuring various race formats to accommodate different skill levels. Participants can choose from a Sprint distance..

Ironman 70.3 North Carolina

Wilmington, North Carolina

Triathlon

The IRONMAN 70.3 North Carolina is a premier triathlon event held in Wilmington, NC, featuring a scenic course that includes a swim in the Cape Fear River, a flat bike ride through picturesque country..

The Active Texan Triathlon

Bryan, Texas

Triathlon

The Active Texan Triathlon is a sprint triathlon taking place in Bryan, Texas, benefiting the First Win Foundation. The event features a 400m swim, a 14-mile bike ride, and a 3.1-mile run, making it s..

November 2025

Edisto Island Triathlon

Edisto Island, South Carolina

Triathlon

The Edisto Island Triathlon Pro-Am is a premier half iron distance triathlon taking place on Edisto Island, South Carolina. Scheduled for November 1, 2025, this event features a variety of competition..

Ironman Florida

Panama City Beach, Florida

Triathlon

IRONMAN Florida is a premier triathlon event held in Panama City Beach, known for its flat and fast course, making it ideal for both first-time participants and those seeking personal bests. The race..

Cal Tri Newport Dunes

Newport Beach, California

Triathlon

The 2025 Optimism Cal Tri Newport Dunes is a premier triathlon event taking place at the Newport Dunes Waterfront Resort & Marina. Celebrated as the longest-running triathlon in the world at the same..