Race Discovery

Duathlon Race Calendar in United States

366 events found

DOOBY DU DUATHLON logo
May
06

DOOBY DU DUATHLON

Sylvania, Ohio, United States
Duathlon
27.9K
Brisa Tri & Du logo
May
03

Brisa Tri & Du

Tucson, Arizona, United States
Triathlon Duathlon Aquabike Swimrun
Brisa Sprint Triathlon Brisa Duathlon Brisa Aquabike Brisa Aquathlon +2
Saint Johns Kids Swim Run Race logo
May
03

Saint Johns Kids Swim Run Race

Saint Augustine, Florida, United States
Duathlon
Kids Swim Run Race 5, 6, 7, 8 year olds Kids Swim Run Race 9,10, 11 year olds Kids Swim Run Race 12,13, 14 year olds
Corpus Christi Triathlon logo
May
03

Corpus Christi Triathlon

Corpus Christi, Texas, United States
Triathlon Duathlon
5K 3.2K 9.7K
Game On! Ponte Vedra Beach Triathlon - Spring logo
May
03

Game On! Ponte Vedra Beach Triathlon - Spring

Ponte Vedra Beach, Florida, United States
Triathlon Duathlon Aquabike
Ultra 40.7K 26.3K 27.5K +3
2026 Latitude 29.2 Triathlon logo
May
03

2026 Latitude 29.2 Triathlon

Port Bolivar, Texas, United States
Duathlon
1.6K
Chain of Rocks Bridge Duathlon logo
May
03

Chain of Rocks Bridge Duathlon

Granite City, Illinois, United States
Duathlon
24.1K
Rev3 Nanticoke River logo
May
03

Rev3 Nanticoke River

Bivalve, Maryland, United States
Triathlon Aquabike Duathlon
30.6K 25.7K Ultra 40.1K +4
Rage in the Sage Duathlon
May
02

Rage in the Sage Duathlon

Benton City, Washington, United States
Duathlon
24.1K
Woolmarket Duathlon Series logo
May
02

Woolmarket Duathlon Series

Biloxi, Mississippi, United States
Duathlon
22.5K 24.1K
The Polar Bear Triathlon and Duathlon logo
May
02

The Polar Bear Triathlon and Duathlon

Brunswick, Maine, United States
Triathlon Duathlon Aquabike Running
Polar Bear Triathlon College Student Sprint Triathlon Duathlon College Student Duathlon +5
Louisiana Triathlon logo
May
02

Louisiana Triathlon

New Roads, Louisiana, United States
Triathlon Duathlon
34.8K 34.4K 34K +2