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Get the appUnited States has 260 upcoming Duathlon events across distances like 0K, 1K, 2K, 3K, 5K, 6K, 7K, 8K, 10K, 11K, 12K, 13K, 14K, 16K, 17K, 18K, 20K, 21K, 22K, 23K, 24K, 25K, 26K, 27K, 28K, 29K, 30K, 31K, 32K, 35K, 36K, 37K, 41K, 42K, 43K, 47K, 48K, 50K, 51K, 52K, 56K, 61K, 64K. Recent additions include Race in the Clouds - Alma Dirt Festival 2026, Chutes & Ladders Bike & Run Duathlon, Race in the Clouds - Alma Dirt Festival 2026.
260 events
26
Race in the Clouds - Alma Dirt Festival 2026
Fri, Jun 26, 2026Alma, United States
26
Chutes & Ladders Bike & Run Duathlon
Fri, Jun 26, 2026Sioux City, United States
27
Race in the Clouds - Alma Dirt Festival 2026
Sat, Jun 27, 2026Alma, United States
27
Tri Goddess Triathlon
Sat, Jun 27, 2026Grass Lake, United States
27
Broome County Parks Triathlon 2026
Sat, Jun 27, 2026Whitney Point, United States
27
Brooklyn Duathlon
Sat, Jun 27, 2026Brooklyn, United States
27
TALI Croft State Park Off-Road Duathlon
Sat, Jun 27, 2026Spartanburg, United States
27
Lago Mar MultiSport Festival
Sat, Jun 27, 2026La Marque, United States
27
2026 Warsaw Optimist Triathlon
Sat, Jun 27, 2026Winona Lake, United States
27
Broome County Parks Triathlon 2026
Sat, Jun 27, 2026Colorado Springs, United States
27
Brooklyn Duathlon
Sat, Jun 27, 2026New York City, United States
27
TALI Croft State Park Off-Road Duathlon
Sat, Jun 27, 2026Spartanburg, United States
27
Eagle River Triathlon
Sat, Jun 27, 2026Chugiak, United States
27
TALI Croft State Park Off-Road Duathlon
Sat, Jun 27, 2026Spartanburg, United States
28
2026 San Diego International Triathlon & Waterfront 5K
Sun, Jun 28, 2026San Diego, United States
28
Pleasant Prairie Triathlon
Sun, Jun 28, 2026Pleasant Prairie, United States
28
Evergreen Lake Triathlon (Youth/Adult Sprint, SuperSprint, and SwimFest)
Sun, Jun 28, 2026Bath, United States
28
Palisades Park Triathlon/Duathlon
Sun, Jun 28, 2026Alpine, United States
28
2026 Lake Pflugerville Triathlon
Sun, Jun 28, 2026Pflugerville, United States
28
Pleasant Prairie Triathlon
Sun, Jun 28, 2026Pleasant Prairie, United States
28
Montclair Triathlon
Sun, Jun 28, 2026Dumfries, United States
28
Palisades Park Triathlon/Duathlon
Sun, Jun 28, 2026Springfield, United States
28
Evergreen Lake Triathlon
Sun, Jun 28, 2026Bath, United States
28
Tampa Bay BABES Triathlon
Sun, Jun 28, 2026Tierra Verde, United States
11
Tri the Parks - Richard B Russell Sprint XL
Sat, Jul 11, 2026Elberton, United States
11
Tri the Parks - Richard B Russell Intermediate
Sat, Jul 11, 2026Elberton, United States
11
DQ Triathlon, Duathlon, Aquabike, Aquathlon, & NEW Super Sprint Triathlon at Vincentown
Sat, Jul 11, 2026Vincentown, United States
11
La Porte Triathlon
Sat, Jul 11, 2026La Porte, United States
11
Henderson Harbor Sprint Triathlon
Sat, Jul 11, 2026Henderson Harbor, United States
11
Chattahoochee Challenge Sprint Triathlon and Duathlon
Sat, Jul 11, 2026Columbus, United States
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