Triathlon Race Calendar in United States

May

15

E2P Multisport Training Camp & Retreat

Tilghman, Maryland, United States

Triathlon

E2P Multisport Training Camp & Retreat

May

13

USA Triathlon Multisport National Championships Festival

South Haven, Michigan, United States

Duathlon Aquabike Swimrun Triathlon

7K 41.5K Ultra 6K +5

May

13

2026 Nash Tri Camp

Nashville, Tennessee, United States

Triathlon

C26 Volume and Intensity Triathlon Camp

May

11

Tri-Now 70.3 Training Programs

Dallas, Texas, United States

Triathlon

70.3 Training Program for IM70.3 Gulf Coast 70.3 Training Program for IM70.3 Waco

May

10

Silicon Valley Kids Triathlon

San Jose, California, United States

Triathlon

12.5K

May

10

JerseyMan Triathlon

Lebanon, New Jersey, United States

Triathlon Duathlon Aquabike

Ultra 33.8K +4

May

10

Coffman YMCA Sprint Triathlon

Springboro, Ohio, United States

Triathlon

Sprint Triathlon

May

10

Vermont Sun Triathlon and Run Series

Salisbury, Vermont, United States

Running Triathlon Aquabike Paddle sports

5K 10K Half-Marathon 28.5K +11

May

10

Tri Girl Triathlon and Duathlon

Houston, Texas, United States

Duathlon Triathlon

17.7K 16.3K 24.5K

May

09

Thunder in the Valley

Terre Haute, Indiana, United States

Triathlon Duathlon

24.1K

May

09

Portland Triathlon Club Mock Triathlon

Vancouver, Washington, United States

Triathlon

Mock Triathlon

May

09

Flater's Triple-R-Triathlon

Holcombe, Wisconsin, United States

Triathlon

30.6K