Duathlon Race Calendar in United States

Jun

28

Tampa Bay BABES Triathlon | June 28, 2026

Tierra Verde, Florida, United States

Triathlon Duathlon Aquabike

21.7K 21.9K 15.7K

Jun

27

Eagle River Triathlon

Chugiak, Alaska, United States

Triathlon Duathlon

Ultra 25.4K 26.6K +1

Jun

27

Magnolia Hill Off-Road X-TRI & DU

Navasota, Texas, United States

Triathlon Duathlon Aquabike

Off-Road/Cross Triathlon Off-Road/Cross Triathlon, 2-Person Relay Off-Road/Cross Triathlon, 3-Person Relay Off-Road/Cross Duathlon +3

Jun

27

Brooklyn Duathlon

Brooklyn, New York, United States

Duathlon

23.2K

Jun

27

Broome County Parks Triathlon 2026

Whitney Point, New York, United States

Triathlon Aquabike Duathlon

25.1K 20.1K 26.7K

Jun

27

Lago Mar MultiSport Festival

Texas City, Texas, United States

Triathlon Running Duathlon

Lago Mar Youth Triathlon-Short Course Lago Mar Youth Triathlon-Long Course 5K Sprint Triathlon +4

Jun

26

Chutes & Ladders Bike & Run Duathlon

Sioux City, Iowa, United States

Duathlon

Chutes & Ladders Bike & Run Duathlon

Jun

25

Test - Timing Equipment setup

Travelers Rest, South Carolina, United States

Duathlon

1.6K

Jun

21

Motor City Triathlon

Detroit, Michigan, United States

Triathlon Duathlon Aquabike

Olympic Triathlon Sprint Triathlon Super Sprint Triathlon Duathlon +4

Jun

20

Pat Griskus Olympic, Du, Sprint Triathlon

Middlebury, Connecticut, United States

Triathlon Duathlon Aquabike

Ultra 22.7K 40.2K +2

Jun

20

Chesterfield Youth Triathlon

Chesterfield, Missouri, United States

Triathlon Duathlon

Youth Triathlon for 6 - 10 year olds Youth Triathlon for 11-15 year olds Splash and Dash 6 - 10 Year Olds Splash and Dash 11 - 15 Year Olds +1

Jun

20

Huntington Lake Triathlon, 5k & 10k

Lakeshore, California, United States

Triathlon Duathlon Aquabike Swimrun Running

22.9K 48K 27.5K 17.5K +8