Triathlon Calendar United States 2025-2026

Jul

5

Saturday

Litchfield Hills Triathlon

New Hartford, Connecticut

Triathlon

The Litchfield Hills Triathlon, scheduled for July 5, 2025, in New Hartford, CT, offers a challenging and scenic experience for athletes. Participants can choose from an Olympic Triathlon, AquaBike, o..

Jul

5-6

Sa - Su

Hagerstown Sprint Triathlon

Hagerstown, Maryland

Triathlon

The Hagerstown Sprint & Youth Triathlon is set to take place from July 5 to July 6, 2025, at Halfway Park in Hagerstown, MD. This annual event caters to participants of all skill levels, featuring a S..

Jul

6

Sunday

Independence Day Triathlon

Margate, Florida

Triathlon

The Independence Day Triathlon, scheduled for July 6, 2025, in Coconut Creek, FL, features a variety of events including a Sprint Triathlon, Sprint Duathlon, Sprint Aquabike, and Mini Triathlon. The r..

Jul

6

Sunday

Group Run & Raft

New River Gorge National Park & Preserve, West Virginia

Multisport

The Group Run & Raft event takes place in New River Gorge National Park, West Virginia, offering a unique dual-sport adventure. Participants start with an approximately 11-mile trail run from Fayette..

Jul

9

Wednesday

Hudson Valley Triathlon Club Summer Tri Series

Mount Tremper, New York

Triathlon

The Hudson Valley Triathlon Club Summer Tri Series is a popular event held at Kenneth L. Wilson State Park in Mount Tremper, NY. Celebrating its 23rd year, the series features a Super Sprint Triathlon..

Jul

10

Thursday

Cedar Lake Triathlon Series

Chester, Connecticut

Triathlon

The Cedar Lake Triathlon Series, held in Chester, Connecticut, offers sprint and super sprint triathlon options, including relay teams. The sprint features a 500-yard open water swim, a challenging 10..

Jul

12

Saturday

MightyMite Triathlon

Forrest City, Arkansas

Triathlon

The MightyMite Triathlon, held annually in Forrest City, Arkansas, is a well-established event now in its 42nd year. The race features a sprint-distance course with a 1/3 mile swim, 13-mile bike ride,..

Jul

12

Saturday

Ann Arbor Triathlon

Gregory, Michigan

Triathlon

The Ann Arbor Tri, Du, & Aquabike is a renowned multi-sport event taking place in the scenic Pinckney Recreation Area at Halfmoon Lake, Michigan. Established in 1986, this triathlon features various r..

Jul

12

Saturday

Logan Triathlon

Logan, Utah

Triathlon

The Logan Triathlon, also known as the Cache Valley Super Sprint Triathlon, is a multi-sport event taking place at the Logan Aquatic Center in Logan, Utah. This triathlon features various race formats..

Jul

12

Saturday

Hayden Sprint Triathlon

Hayden, Idaho

Triathlon

The Hayden Sprint Triathlon is set to take place on July 12, 2025, at Honeysuckle Beach in Hayden, Idaho. This event features multiple categories, including individual participation, relay teams, and..

Jul

12

Saturday

Echo Triathlon

Coalville, Utah

Triathlon

The Echo Triathlon, held annually in Coalville, Utah, is a popular event known for its scenic course through Echo Canyon and the Historic Rail Trail. Celebrating its 25th year in 2025, the race offers..

Jul

12

Saturday

Ironman 70.3 Muncie

Muncie, Indiana

Triathlon

Jul

12

Saturday

Rigby Lake Rumble Triathlon

Rigby, Idaho

Triathlon

The Rigby Lake Rumble Triathlon, held annually at Jefferson County Lake in Rigby, Idaho, offers a welcoming and well-organized race experience. Participants can choose from various categories includin..

Jul

12

Saturday

Lake Whatcom Triathlon

Bellingham, Washington

Triathlon

The Lake Whatcom Triathlon, established in 2017, is a USAT-sanctioned event held in Bellingham, Washington. It features multiple race options, including an Olympic course with a 1500-meter swim, a 40k..

Jul

12

Saturday

Pardeeville Triathlon

Pardeeville, Wisconsin

Triathlon

The Pardeeville Triathlon is a prominent event in the Wisconsin Tri Series, taking place annually in Pardeeville, Wisconsin. This triathlon features a spectator-friendly course that includes a 1/4-mil..

Jul

12

Saturday

La Porte Triathlon

La Porte, Indiana

Triathlon

The 45th Annual La Porte Triathlon, taking place in La Porte, Indiana, is a celebrated event in the triathlon community, marking its long-standing tradition. This year, the triathlon is part of the Tr..

Jul

12

Saturday

Diamond in the Rough Triathlon

Perryville, Maryland

Triathlon

The Diamond in the Rough Triathlon is a multi-sport event held at Perryville Community Park in Maryland, featuring a scenic backdrop overlooking the Chesapeake Bay. Participants can choose from variou..

Jul

12

Saturday

Delta Lake Triathlon

Rome, New York

Triathlon

The Delta Lake Triathlon, set in the scenic Delta Lake State Park in Rome, NY, features a variety of events including Sprint and Olympic Triathlons, AquaBike competitions, and the Delta Double challen..

Jul

12

Saturday

Tri the Parks - Richard B Russell Sprint

Elberton, Georgia

Triathlon

The Tri the Parks - Richard B Russell Sprint is a dynamic sports event taking place in Elberton, Georgia, featuring various competitions including a Sprint XL Triathlon, Duathlon, and Aquabike. Schedu..

Jul

12

Saturday

A Tri in the Buff

Irving, New York

Triathlon

A Tri in the Buff, presented by Love & Sprockets, is the oldest triathlon in Buffalo, taking place at Evangola State Park along the scenic shores of Lake Erie. This annual event features a variety of..