Triathlon Calendar United States 2025-2026

TRI-It Racing Clubs Du Kona Multi-sport Series

Guthrie, Oklahoma

Triathlon

The TRI-It Racing Clubs Du Kona Multi-sport Series is an exciting annual event held at Mitchell Park - Guthrie Lake in Guthrie, Oklahoma. This multi-sport series features various competitions, includi..

Dam Triathlon

Lexington, South Carolina

Triathlon

The Dam Tri is a popular triathlon event held in Lexington, South Carolina, featuring a unique Sprinternational distance format. Celebrating its 15th season in 2025, the event includes a 1000-meter sw..

Cedar Creek Fall Duathlon

Seaford, New York

Duathlon

The Cedar Creek Fall Duathlon is a multi-sport event taking place in Cedar Creek Park, Seaford, New York. Participants can choose from various categories, including an Individual Adult Duathlon, a Rel..

Ironman 70.3 Waco

Waco, Texas

Triathlon

The PLAYTRI - IRONMAN 70.3 Waco is a triathlon event scheduled for October 3-5, 2025, in Waco, Texas. This event features various services including tri and road bike rentals, bike build and pack pack..

Playtri Fort Worth Triathlon

Saginaw, Texas

Triathlon

The Playtri Fort Worth Triathlon & Run-Bike-Run II is a multi-sport event scheduled for October 5, 2025, at Marine Creek Public Boat Ramp in Fort Worth, Texas. Participants can choose from various eve..

10-11

Fr - Sa

Virginia ANVIL Ultra Triathlon

Spotsylvania Courthouse, Virginia

Triathlon

The Virginia ANVIL Ultra Triathlon is an endurance event taking place in Spotsylvania, VA, featuring various challenging races designed for athletes seeking to push their limits. Participants can choo..

Cal Tri Charlotte

Statesville, North Carolina

Triathlon

The 2025 Cal Tri Charlotte is a multi-sport event scheduled for October 11, 2025, at Lake Norman State Park in Statesville, North Carolina. This event features a variety of competitions, including Spr..

Atomic Man Half Iron Triathlon

Lenoir City, Tennessee

Triathlon

The Atomic Man Half Iron Triathlon, along with the Olympic and Sprint Triathlons and Duathlons, will take place in Lenoir City, TN, in 2025. This event features a variety of race formats, including in..

She Tris Sprint Triathlon- Winterville (NC)

Winterville, North Carolina

Triathlon

The She Tris Sprint Triathlon in Winterville, NC, is an empowering event designed exclusively for women of all skill levels. Scheduled for October 11, 2025, participants can choose from various format..

Wurst Tri Ever

New Braunfels, Texas

Triathlon

The Wurst Tri Ever is an annual sprint triathlon held at the scenic Landa Park Aquatic Center in New Braunfels, Texas. The 14th edition takes place on October 12, 2025, featuring a USAT-sanctioned cou..

Space Coast Triathlon

Cocoa, Florida

Triathlon

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

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 is a vibrant multi-sport event taking place in Keller, Texas, designed for both experienced athletes and beginners. Celebrating its 20th year, the triathlon features a 300-meter..

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 Adventure Races in Basye, Virginia, offer a thrilling outdoor experience in the scenic Shenandoah Valley near Orkney Springs. This event features a 7-hour adventure race with opti..

Merrill Ranch Triathlon

Florence, Arizona

Triathlon

The Merrill Ranch Trick or Tri is a festive multisport event held in Florence, Arizona, featuring triathlon, aquabike, and duathlon races. The adult triathlon includes a 400m pool swim, a flat 12-mile..

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..