Triathlon Calendar United States 2025-2026

Jul

29

Tuesday

Winding Trails Sprint Triathlon

Farmington, Connecticut

Triathlon

The Winding Trails Sprint Triathlon is part of the Winding Trails Triathlon Series held in Farmington, Connecticut. This Tuesday evening event features two race distances: the Sprint, which includes a..

Jul

30

Wednesday

Brick Endurance Summer Triathlon Series

Durham, North Carolina

Triathlon

The Brick Endurance Summer Triathlon Series is a sprint triathlon held at Rolling View State Park in Durham, North Carolina. The event features a 400-yard swim, an 11-mile flat and fast out-and-back b..

Jul

31

Thursday

Coveathlon

Newport Beach, California

Aquathlon

The Coveathlon #3 is a multi-event race held in Newport Beach, California, featuring a combination of swimming and running. Participants can choose from events including a 1K swim, a 5K run, a combine..

Aug

1-2

Fr - Sa

Alexandria Triathlon

Alexandria, Minnesota

Multisport

The Alexandria Triathlon, held in Alexandria, Minnesota, is a multi-event race featuring a variety of formats including a Sprint Triathlon with options to swim or paddle, a Sprint Triathlon Relay, a K..

Aug

2

Saturday

Xterra Portland

Gaston, Oregon

Cross Triathlon

XTERRA Portland is an off-road triathlon event held in Gaston, Oregon, at Hagg Lake's Bobcat Cove. Part of the XTERRA World Tour, it offers multiple race categories including a full-distance triathlon..

Aug

2

Saturday

Booster Bash Triathlon

Salem, Illinois

Triathlon

The Booster Bash Triathlon & 5K, hosted by the Salem Wildcat Booster Club, takes place in Salem, Illinois, at the Salem Family Aquatic Center. This event features a sprint triathlon consisting of a 40..

Aug

2

Saturday

K-Town on the River Triathlon

Kimberlin Heights, Tennessee

Triathlon

The K-Town on the River Triathlon, held in Knoxville, Tennessee, offers Sprint, Olympic, and Half-Iron distance races featuring swim, bike, and run segments. The sprint includes a 1000m downstream swi..

Aug

2

Saturday

Brigantine Beach Triathlon

Brigantine, New Jersey

Triathlon

The 2025 Brigantine Beach Triathlon, held in Brigantine, NJ, features a challenging course starting with a ¼ mile swim in the bay from the 26th Street South City Dock. Athletes then embark on a scenic..

Aug

2

Saturday

Lake Tye Triathlon

Monroe, Washington

Triathlon

The Lake Tye Triathlon, held annually at Lake Tye Park in Monroe, Washington, is a USAT-sanctioned event known for its flat and fast course, making it ideal for beginners and elite athletes alike. The..

Aug

2

Saturday

YFC Seeley Lake Challenge Triathlon

Seeley Lake, Montana

Triathlon

The YFC Seeley Lake Challenge Triathlon/Duathlon takes place at Riverpoint Campground in Seeley Lake, Montana. It offers a variety of events including solo and team swims (150 to 600 yards), duathlons..

Aug

2

Saturday

Top Gun Triathlon

St. Petersburg, Florida

Triathlon

The Top Gun Triathlon, held in St. Petersburg, Florida, is a USAT-sanctioned sprint triathlon featuring a 0.25-mile swim, 10-mile bike ride, and 3.1-mile run. The event also offers duathlon, aqua-bike..

Aug

2

Saturday

53 Strong DeAthlon

Monroe, North Carolina

Duathlon

The DeAngelo Williams Foundation 53 Strong DeAthlon is an annual multi-sport event held at Williams Rushing Farm in Monroe, North Carolina. Now in its 6th year, the event features a unique run-bike-FU..

Aug

2

Saturday

Triathamom

Riverton, Utah

Triathlon

TriathaMOM is a women-only, fully supported sprint triathlon held in Riverton, Utah. The event features a 300-meter swim, a 12-mile bike ride, and a 5K run, offering participants a genuine triathlon e..

Aug

2

Saturday

Starvation Xtreme Triathlon

Park City, Utah

Triathlon

The Starvation Xtreme Triathlon, part of the XTRI World Tour, is held in Park City, Utah, set against the stunning backdrop of the Rocky Mountains. This challenging event covers a total distance of ap..

Aug

2

Saturday

Rogue River Triathlon

Agness, Oregon

Triathlon

The Rogue River Triathlon, held at Agness RV Park in Oregon, offers Sprint and Mini distance options along with a 2-3 person relay. Both distances start with a down-river swim in the scenic Rogue Rive..

Aug

2

Saturday

Presque Isle Sprint Triathlon

Erie, Pennsylvania

Triathlon

The Presque Isle Sprint Triathlon, held annually at Presque Isle State Park in Erie, Pennsylvania, offers a scenic and challenging course for both experienced athletes and beginners. The sprint triath..

Aug

2

Saturday

Muscatine Triathlon

Muscatine, Iowa

Triathlon

The Muscatine Triathlon, held at Deep Lakes Park in Muscatine, Iowa, is a sprint triathlon featuring a 750-meter swim, a 12.4-mile bike ride, and a 5K run. Designed for both experienced athletes and n..

Aug

2

Saturday

Race4Chase Triathlon Program Finale

Southington, Connecticut

Triathlon

The Race4Chase Triathlon Program FINALE Race is held in Southington, Connecticut, at YMCA Camp Sloper. This event serves as the grand finale for participants of the Race4Chase Kids Triathlon programs..

Aug

2

Saturday

Top Notch Triathlon

Franconia, New Hampshire

Triathlon

The Top Notch Triathlon, held annually in Franconia, New Hampshire, is a challenging and scenic event featuring a 6-mile bike ride through the village and White Mountain National Forest, a 1/3 mile sw..

Aug

2

Saturday

East Haddam Sprint Triathlon

Moodus, Connecticut

Triathlon

The East Haddam Sprint and Family Fun Triathlon, held annually at East Haddam Town Beach in Moodus, Connecticut, features a sprint triathlon with standard distances and a family-friendly event with a..