Duathlon Race Calendar
434 events found
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
Big Mack Sprint Triathlon
Burlington, North Carolina, United States
Triathlon
Duathlon
Aquabike
Running
29.1K
31.5K
24.1K
31.7K
+6
Jun
20
BCH Foundation Trestle Hustle
Madrid, Iowa, United States
Duathlon
Running
27.4K
5K
10K
+3
Jun
20
Tidewater Striders Duathlon
Chesapeake, Virginia, United States
Duathlon
26.4K
10.5K
Jun
20
TriUtah Jordanelle Triathlon
Heber City, Utah, United States
Triathlon
Aquabike
Duathlon
28.3K
49.6K
41.6K
23.3K
+6
Jun
14
Pomona Sprint Triathlon
Manvel, Texas, United States
Duathlon
1.6K
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
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
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
FCA Splash, Mash, & Dash Triathlon & Duathlon
Waycross, Georgia, United States
Triathlon
Duathlon
Running
Age Group
Athena
Clydesdale
Fat Tire
+10
Jun
13
Ozark Valley Triathlon
Fayetteville, Arkansas, United States
Triathlon
Aquabike
Duathlon
37K
24.1K
30.6K
27.4K
Jun
13
The Great Escape Triathlon
Jefferson City, Missouri, United States
Triathlon
Duathlon
1.8K
8.2K
11.1K
24.8K
+2
Chesterfield Youth Triathlon
Chesterfield, Missouri, United States
Jun 20, 2026 (Sat)
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
Big Mack Sprint Triathlon
Burlington, North Carolina, United States
Jun 20, 2026 (Sat)
Triathlon, Duathlon, Aquabike, Running
29.1K
31.5K
24.1K
31.7K
+6
BCH Foundation Trestle Hustle
Madrid, Iowa, United States
Jun 20, 2026 (Sat)
Duathlon, Running
27.4K
5K
10K
+3
Tidewater Striders Duathlon
Chesapeake, Virginia, United States
Jun 20, 2026 (Sat)
Duathlon
26.4K
10.5K
TriUtah Jordanelle Triathlon
Heber City, Utah, United States
Jun 20, 2026 (Sat)
Triathlon, Aquabike, Duathlon
28.3K
49.6K
41.6K
23.3K
+6
Pomona Sprint Triathlon
Manvel, Texas, United States
Jun 14, 2026 (Sun)
Duathlon
1.6K
Playtri Little Elm Lake Triathlon & Run-Bike-Run
Little Elm, Texas, United States
Jun 14, 2026 (Sun)
Triathlon, Duathlon, Running
Sprint Triathlon
Olympic Triathlon
Duathlon (Run-Bike-Run)
Sprint Triathlon Relay
+3
Tri 4 Schools Sun Prairie Kids Triathlon
Sun Prairie, Wisconsin, United States
Jun 13, 2026 (Sat)
Triathlon, Duathlon
Long Course
Medium Course
Intermediate Course
Short Course
+2
11TH ANNUAL SCOOGIE EVENTS KIDS ROCK TRIATHLON & DUATHLON!
Penllyn, Pennsylvania, United States
Jun 13, 2026 (Sat)
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
FCA Splash, Mash, & Dash Triathlon & Duathlon
Waycross, Georgia, United States
Jun 13, 2026 (Sat)
Triathlon, Duathlon, Running
Age Group
Athena
Clydesdale
Fat Tire
+10
Ozark Valley Triathlon
Fayetteville, Arkansas, United States
Jun 13, 2026 (Sat)
– Jun 14, 2026
Triathlon, Aquabike, Duathlon
37K
24.1K
30.6K
27.4K
The Great Escape Triathlon
Jefferson City, Missouri, United States
Jun 13, 2026 (Sat)
– Jun 14, 2026
Triathlon, Duathlon
1.8K
8.2K
11.1K
24.8K
+2