Triathlon Calendar United States 2025-2026

Bolivar Live Triathlon

Port Bolivar, Texas

Triathlon

The Bolivar Live Triathlon, scheduled for October 12, 2025, at Fort Travis Seashore Park in Port Bolivar, TX, features a variety of events including Age Group Sprint and Olympic Triathlons, Duathlons,..

Conquer the Mountain - Basye, VA

Basye, Virginia

Multisport

Conquer the Mountain in Basye, VA, is a 7-hour adventure race set in the scenic Shenandoah Valley near Bryce Resort. Designed for both intermediate and advanced racers, the event challenges participan..

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 is a multi-sport event scheduled for October 19, 2025, at Dockweiler State Beach in Playa Del Rey, California. This event features a variety of competitions, including Sprint and O..

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 athletic event held at Fort DeSoto Park in St. Petersburg, Florida. Scheduled for October 19, 2025, the series features multiple competitions, including S..

Lake Hodges Off-Road Duathlon

San Diego, California

Duathlon

The Lake Hodges Off-Road Duathlon is an exciting athletic event that combines running and biking, taking place at the scenic Piedras Pintadas Trailhead in San Diego, California. Participants can compe..

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, on October 19, 2025. This annual race features multiple categories, including a Sprint Triathlon, Sprin..

Southern Utah Triathlon

Hurricane, Utah

Triathlon

The Southern Utah Triathlon is an exciting multi-sport event taking place at Quail Creek Reservoir, near Hurricane, Utah. Participants can choose from various race formats, including 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 bike ride through picturesque countryside,..

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 unique "with the tide"..

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 records. The rac..

Cal Tri Newport Dunes

Newport Beach, California

Triathlon

The 2025 Optimism Cal Tri Newport Dunes is set to take place at the Newport Dunes Waterfront Resort & Marina, marking the longest-running triathlon at the same location since its inception in 1978. Th..

Game On! Riverfront Triathlon @ Cocoa

Cocoa, Florida

Triathlon

The Game On! Riverfront Triathlon at Cocoa, presented by Publix, is set for November 2, 2025, at Cocoa's Riverfront Park. This exciting event caters to athletes of all levels, featuring various race o..

Turkey Triathlon

Ogden, Utah

Triathlon

The Annual Turkey Triathlon, hosted by Weber State Campus Recreation, features a unique reverse sprint distance event that includes a 5K run, 10K bike, and a 300-yard swim. Set against the scenic back..

Fall Classic Triathlon

Long Beach, California

Triathlon

The Fall Classic Olympic Triathlon is an exciting athletic event scheduled for November 8, 2025, in Long Beach, California. Participants will compete in a challenging course that includes a 1.5 km swi..

The Gauntlet

Orrville, Alabama

Multisport

The Gauntlet is an exciting paddle race taking place on the Lower Cahaba River, featuring both 10-mile and 20-mile courses. Participants will paddle upstream to a designated turnaround point before ra..

Ashley River Adventure Race

Summerville, South Carolina

Multisport

The Ashley River Adventure Race is a multi-sport event held at Ashley River Park in Summerville, South Carolina. Participants can choose from various race options, including a 5K trail run, a 7-mile r..