Race Discovery

Duathlon Race Calendar

387 events found

Corpus Christi Triathlon logo
May
03

Corpus Christi Triathlon

Corpus Christi, Texas, United States
Triathlon Duathlon
5K 3.2K 9.7K
Chain of Rocks Bridge Duathlon logo
May
03

Chain of Rocks Bridge Duathlon

Granite City, Illinois, United States
Duathlon
24.1K
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
2026 Latitude 29.2 Triathlon logo
May
03

2026 Latitude 29.2 Triathlon

Port Bolivar, Texas, United States
Duathlon
1.6K
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
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
Spring Duathlon Series logo
Apr
28

Spring Duathlon Series

Anchorage, Alaska, United States
Duathlon
6.4K 11.3K 16.1K +11
Cal Tri Charlotte - 10.10.26 logo
Apr
19

Cal Tri Charlotte - 10.10.26

Statesville, North Carolina, United States
$33.86 - $500.00
Running Triathlon Duathlon Swimming
5K 10K Sprint Triathlon Olympic Triathlon +12
Cal Tri Austin - 9.20.26 logo
Mar
29

Cal Tri Austin - 9.20.26

Austin, Texas, United States
Running Triathlon Duathlon Aquabike Swimming Swimrun
5K 10K Sprint Triathlon Olympic Triathlon +18