Duathlon Race Calendar
434 events found
May
12
OMC Duathlon Series
Springfield, Missouri, United States
Duathlon
Du Series - Individual - Whole Series
Du Series - Relay - Whole Series
Du Series Week 1 - Individual
Du Series Week 1 - Relay
+6
May
10
Tri Girl Triathlon and Duathlon
Houston, Texas, United States
Duathlon
Triathlon
17.7K
16.3K
24.5K
May
09
The Great Peace Valley 5 Miler, 5k, 2 Mile Run/Walk & DUATHLON!
Chalfont, Pennsylvania, United States
Running
Duathlon
3.2K
5K
8K
27.7K
+2
May
09
The Fox River Challenge
Wrightstown, Wisconsin, United States
Duathlon
Running
30.6K
5K
May
08
Goody Duathlon Equipment Reservation
Pulaski, Wisconsin, United States
Duathlon
Race chair reservation
Tandem Trike reservation
Side by Side Bike
May
03
Rev3 Nanticoke River
Bivalve, Maryland, United States
Triathlon
Aquabike
Duathlon
30.6K
25.7K
Ultra
40.1K
+4
May
03
Brisa Tri & Du
Tucson, Arizona, United States
Triathlon
Duathlon
Aquabike
Swimrun
Brisa Sprint Triathlon
Brisa Duathlon
Brisa Aquabike
Brisa Aquathlon
+2
May
03
Corpus Christi Triathlon
Corpus Christi, Texas, United States
Triathlon
Duathlon
5K
3.2K
9.7K
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
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
May
02
Rage in the Sage Duathlon
Benton City, Washington, United States
Duathlon
24.1K
May
02
Louisiana Triathlon
New Roads, Louisiana, United States
Triathlon
Duathlon
34.8K
34.4K
34K
+2
OMC Duathlon Series
Springfield, Missouri, United States
May 12, 2026 (Tue)
– Jun 2, 2026
Duathlon
Du Series - Individual - Whole Series
Du Series - Relay - Whole Series
Du Series Week 1 - Individual
Du Series Week 1 - Relay
+6
Tri Girl Triathlon and Duathlon
Houston, Texas, United States
May 10, 2026 (Sun)
Duathlon, Triathlon
17.7K
16.3K
24.5K
The Great Peace Valley 5 Miler, 5k, 2 Mile Run/Walk & DUATHLON!
Chalfont, Pennsylvania, United States
May 9, 2026 (Sat)
Running, Duathlon
3.2K
5K
8K
27.7K
+2
The Fox River Challenge
Wrightstown, Wisconsin, United States
May 9, 2026 (Sat)
Duathlon, Running
30.6K
5K
Goody Duathlon Equipment Reservation
Pulaski, Wisconsin, United States
May 8, 2026 (Fri)
Duathlon
Race chair reservation
Tandem Trike reservation
Side by Side Bike
Rev3 Nanticoke River
Bivalve, Maryland, United States
May 3, 2026 (Sun)
Triathlon, Aquabike, Duathlon
30.6K
25.7K
Ultra
40.1K
+4
Brisa Tri & Du
Tucson, Arizona, United States
May 3, 2026 (Sun)
Triathlon, Duathlon, Aquabike, Swimrun
Brisa Sprint Triathlon
Brisa Duathlon
Brisa Aquabike
Brisa Aquathlon
+2
Corpus Christi Triathlon
Corpus Christi, Texas, United States
May 3, 2026 (Sun)
Triathlon, Duathlon
5K
3.2K
9.7K
Saint Johns Kids Swim Run Race
Saint Augustine, Florida, United States
May 3, 2026 (Sun)
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
Game On! Ponte Vedra Beach Triathlon - Spring
Ponte Vedra Beach, Florida, United States
May 3, 2026 (Sun)
Triathlon, Duathlon, Aquabike
Ultra
40.7K
26.3K
27.5K
+3
Rage in the Sage Duathlon
Benton City, Washington, United States
May 2, 2026 (Sat)
Duathlon
24.1K
Louisiana Triathlon
New Roads, Louisiana, United States
May 2, 2026 (Sat)
Triathlon, Duathlon
34.8K
34.4K
34K
+2