Duathlon Race Calendar in United States

Jun

14

Playtri Little Elm Lake Triathlon & Run-Bike-Run

Little Elm, Texas, United States

Triathlon Duathlon Running

Sprint Triathlon Olympic Triathlon Duathlon (Run-Bike-Run) Sprint Triathlon Relay +3

Jun

13

Ozark Valley Triathlon

Fayetteville, Arkansas, United States

Triathlon Aquabike Duathlon

37K 24.1K 30.6K 27.4K

Jun

13

Strokes, Spokes and Strides

Waynesboro, Pennsylvania, United States

Triathlon Duathlon Aquabike Running

Triathlon - Individual Duathlon Aquavelo Relay - Triathlon (Create a Team) +5

Jun

13

FCA Splash, Mash, & Dash Triathlon & Duathlon

Waycross, Georgia, United States

Triathlon Duathlon Running

Age Group Athena Clydesdale Fat Tire +10

Jun

13

Trinona

Winona, Minnesota, United States

Triathlon Duathlon Aquabike

Ultra 23.1K 27.7K Marathon +4

Jun

13

The Great Escape Triathlon

Jefferson City, Missouri, United States

Triathlon Duathlon

1.8K 8.2K 11.1K 24.8K +2

Jun

13

11TH ANNUAL SCOOGIE EVENTS KIDS ROCK TRIATHLON & DUATHLON!

Penllyn, Pennsylvania, United States

Triathlon Duathlon

KIDS ROCK SUMMER TRIATHLON AGES 5-7 KIDS ROCK SUMMER TRIATHLON AGES 8-9 KIDS ROCK SUMMER TRIATHLON AGES 10-11 KIDS ROCK SUMMER TRIATHLON AGES 12-15 +4

Jun

13

Cicero Triathlon

Cicero, Indiana, United States

Triathlon Duathlon Aquabike

Triathlon Duathlon Aquabike Triathlon Relay Team +1

Jun

13

Tri Star Triathlons & Duathlons

Knoxville, Tennessee, United States

Triathlon Aquabike Duathlon

24.1K 19.3K 28.2K Ultra +7

Jun

13

Summer Kickoff Kids Duathlon 2026

Colorado Springs, Colorado, United States

Duathlon

3.2K

Jun

13

Tri 4 Schools Sun Prairie Kids Triathlon

Sun Prairie, Wisconsin, United States

Triathlon Duathlon

Long Course Medium Course Intermediate Course Short Course +2

Jun

07

Sylvan Beach Tri/Du

La Porte, Texas, United States

Triathlon Duathlon

Olympic Distance Triathlon Sprint Triathlon Duathlon Sprint Triathlon Relay +1