Duathlon Race Calendar
434 events found
Jun
27
Eagle River Triathlon
Chugiak, Alaska, United States
Triathlon
Duathlon
Ultra
25.4K
26.6K
+1
Jun
27
Lago Mar MultiSport Festival
Texas City, Texas, United States
Triathlon
Running
Duathlon
Lago Mar Youth Triathlon-Short Course
Lago Mar Youth Triathlon-Long Course
5K
Sprint Triathlon
+4
Jun
26
Chutes & Ladders Bike & Run Duathlon
Sioux City, Iowa, United States
Duathlon
Chutes & Ladders Bike & Run Duathlon
Jun
25
Test - Timing Equipment setup
Travelers Rest, South Carolina, United States
Duathlon
1.6K
Jun
21
Motor City Triathlon
Detroit, Michigan, United States
Triathlon
Duathlon
Aquabike
Olympic Triathlon
Sprint Triathlon
Super Sprint Triathlon
Duathlon
+4
Jun
21
Liberty Mutual National Sprint Triathlon Champs
Hamilton, Bermuda
Duathlon
Triathlon
6K
12K
6.5K
9.2K
+5
Jun
20
DINO Off-Road Triathlon
North Liberty, Indiana, United States
Duathlon
Triathlon
Trail running
7K
1.6K
5K
+1
Jun
20
Pat Griskus Olympic, Du, Sprint Triathlon
Middlebury, Connecticut, United States
Triathlon
Duathlon
Aquabike
Ultra
22.7K
40.2K
+2
Jun
20
Rail-Trail Duathlon
Shonto, Arizona, United States
Duathlon
Marathon
Jun
20
Solstice Run
Seattle, Washington, United States
Running
Duathlon
5K
10K
15K
Half-Marathon
Jun
20
South Haven Triathlon
South Haven, Michigan, United States
Triathlon
Aquabike
Duathlon
25.8K
Half-Marathon
25K
+1
Jun
20
Callaway Fitness Series Sprint Triathlon and Duathlon
Pine Mountain, Georgia, United States
Triathlon
Duathlon
Triathlon
Duathlon
Eagle River Triathlon
Chugiak, Alaska, United States
Jun 27, 2026 (Sat)
– Jun 28, 2026
Triathlon, Duathlon
Ultra
25.4K
26.6K
+1
Lago Mar MultiSport Festival
Texas City, Texas, United States
Jun 27, 2026 (Sat)
– Aug 30, 2026
Triathlon, Running, Duathlon
Lago Mar Youth Triathlon-Short Course
Lago Mar Youth Triathlon-Long Course
5K
Sprint Triathlon
+4
Chutes & Ladders Bike & Run Duathlon
Sioux City, Iowa, United States
Jun 26, 2026 (Fri)
Duathlon
Chutes & Ladders Bike & Run Duathlon
Test - Timing Equipment setup
Travelers Rest, South Carolina, United States
Jun 25, 2026 (Thu)
Duathlon
1.6K
Motor City Triathlon
Detroit, Michigan, United States
Jun 21, 2026 (Sun)
Triathlon, Duathlon, Aquabike
Olympic Triathlon
Sprint Triathlon
Super Sprint Triathlon
Duathlon
+4
Liberty Mutual National Sprint Triathlon Champs
Hamilton, Bermuda
Jun 21, 2026 (Sun)
Duathlon, Triathlon
6K
12K
6.5K
9.2K
+5
DINO Off-Road Triathlon
North Liberty, Indiana, United States
Jun 20, 2026 (Sat)
Duathlon, Triathlon, Trail running
7K
1.6K
5K
+1
Pat Griskus Olympic, Du, Sprint Triathlon
Middlebury, Connecticut, United States
Jun 20, 2026 (Sat)
Triathlon, Duathlon, Aquabike
Ultra
22.7K
40.2K
+2
Rail-Trail Duathlon
Shonto, Arizona, United States
Jun 20, 2026 (Sat)
Duathlon
Marathon
Solstice Run
Seattle, Washington, United States
Jun 20, 2026 (Sat)
Running, Duathlon
5K
10K
15K
Half-Marathon
South Haven Triathlon
South Haven, Michigan, United States
Jun 20, 2026 (Sat)
Triathlon, Aquabike, Duathlon
25.8K
Half-Marathon
25K
+1
Callaway Fitness Series Sprint Triathlon and Duathlon
Pine Mountain, Georgia, United States
Jun 20, 2026 (Sat)
Triathlon, Duathlon
Triathlon
Duathlon