Triathlon Calendar United States 2025-2026

South Seas Captiva Island Triathlon

Captiva Island, Florida

Triathlon

The South Seas Captiva Island Triathlon, held on Captiva Island, Florida, offers a scenic and beginner-friendly multisport event featuring swim, bike, and run segments. Participants can choose from se..

J-Hawk Latebird Race Series Olympic Triathlon

Whitewater, Wisconsin

Triathlon

The J-Hawk Latebird Race Series in Whitewater, Wisconsin, offers a variety of multi-sport events including Olympic, Sprint, and SuperSprint triathlons, duathlons, and AquaBike races. Held at UW-Whitew..

DJFE Triathlon Race Series

Santa Rosa, California

Triathlon

The 2025 DJFE Triathlon Race Series takes place in Santa Rosa, California, offering a welcoming and non-competitive environment ideal for all skill levels. The event features multiple race options inc..

Atlantic Triathlon

Far Rockaway, New York

Triathlon

Classic City Sprint

Athens, Georgia

Multisport

VentureQuest Adventure Race

Fairfax Station, Virginia

Multisport

VentureQuest Adventure Race, produced by EX2 Adventures, returns to Fountainhead Regional Park in Fairfax Station, Virginia, for its 22nd edition. The event offers two course options, an 8-hour and a..

Coles Crocs Splash and Dash

Cypress, Texas

Aquathlon

COLES CROCS Splash and Dash is a family-friendly multisport event held in Cypress, Texas (16111 Coles Crossing Drive, Cypress 77429). The first annual race offers three in-person distances: Adult Long..

Cal Tri Raleigh

Wake Forest, North Carolina

Multisport

Cal Tri Raleigh is a multisport festival in Wake Forest, NC, at Beaverdam Lake Day Use Area (Shelter 20) within Falls Lake State Recreation Area. About 20 miles north of Raleigh, the site hosts 18 eve..

Tuesday

Street2Feet Mindfulness Triathlon

San Antonio, Texas

Triathlon

Street2Feet Mindfulness Triathlon takes place at the Historic Pearl in San Antonio, Texas, on a lawn across Full Goods Diner (200 E Grayson). The event blends movement and mindfulness with a 1-mile wa..

October 2025

Mermaid Triathlon & Duathlon Capitola

Capitola, California

Triathlon

Mermaid Triathlon & Duathlon Capitola 2025 takes place at Capitola Beach on California’s coast. It offers multiple race options: Sprint Triathlon (600m swim, 10.5 mile bike, 3.1 mile run), Sprint..

Castle Creek Triathlon

Peoria, Illinois

Triathlon

Nat Greene's Revenge Triathlon

Greensboro, North Carolina

Triathlon

Nat Greene's Revenge Triathlons and Duathlon is a full-day multisport event held at Lake Brandt Marina in Greensboro, North Carolina. The program features three races: On-Road Triathlon (800m swim, 12..

Idaho High Mountain Triathlon

Yellow Pine, Idaho

Triathlon

Sandling Beach Triathlon Festival

Wake Forest, North Carolina

Triathlon

The Sandling Beach Triathlon Festival, held at Sandling Beach State Recreation Area in Wake Forest, North Carolina, is the final event of the North Carolina Triathlon Series and serves as the 2025 USA..

4-5

Sa - Su

Baltimore Triathlon Festival

Chase, Maryland

Triathlon

Pleasants Landing Triathlon

Bumpass, Virginia

Triathlon

The Pleasants Landing Triathlon, held at Pleasants Landing Marina on Lake Anna in Bumpass, Virginia, is a scenic and well-organized event featuring both Olympic and Sprint distance races. The Olympic..

TRI-It Racing Clubs Du Kona Multi-sport Series

Guthrie, Oklahoma

Triathlon

The TRI-It Racing Clubs Du Kona Multi-sport Series is held annually at Mitchell Park by Guthrie Lake in Guthrie, Oklahoma. Celebrating its sixth year, this event marks the final race of the season in..

Dam Triathlon

Lexington, South Carolina

Triathlon

The Dam Triathlon, held at Lake Murray Public Park in Lexington, South Carolina, is a popular sprint international distance event entering its 15th season in 2025. The race features a 1000-meter lake..

Cedar Creek Fall Duathlon

Seaford, New York

Duathlon