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

Strokes, Spokes and Strides

Waynesboro, Pennsylvania, United States

Triathlon Duathlon Aquabike Running

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

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

13

Summer Kickoff Kids Duathlon 2026

Colorado Springs, Colorado, United States

Duathlon

3.2K

Jun

13

FCA Splash, Mash, & Dash Triathlon & Duathlon

Waycross, Georgia, United States

Triathlon Duathlon Running

Age Group Athena Clydesdale Fat Tire +10

Jun

13

The Great Escape Triathlon

Jefferson City, Missouri, United States

Triathlon Duathlon

1.8K 8.2K 11.1K 24.8K +2

Jun

13

Ozark Valley Triathlon

Fayetteville, Arkansas, United States

Triathlon Aquabike Duathlon

37K 24.1K 30.6K 27.4K

Jun

13

Tri Star Triathlons & Duathlons

Knoxville, Tennessee, United States

Triathlon Aquabike Duathlon

24.1K 19.3K 28.2K Ultra +7

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

Trinona

Winona, Minnesota, United States

Triathlon Duathlon Aquabike

Ultra 23.1K 27.7K Marathon +4

Jun

13

Cicero Triathlon

Cicero, Indiana, United States

Triathlon Duathlon Aquabike

Triathlon Duathlon Aquabike Triathlon Relay Team +1

Jun

07

Stampede Duathlon

Billings, Montana, United States

Duathlon

38.6K 19.3K 13.7K