Duathlon Race Calendar in United States

Conservation Park Sprint Duathlon

Panama City Beach, Florida, United States

Jun 12, 2027 (Sat)

$40.00

Duathlon

22.4K

Coming IN July 2027 - Screw City Duathlon, Ruck & 2 Mile Run/Walk

Rockford, Illinois, United States

Jul 18, 2027 (Sun)

Duathlon, Running, Obstacle race

29K 3.2K POST RACE FITNESS CHALLENGE - FREE TO ALL RACERS +1

Pre Reg 2027 Torrance Memorial Medical Center, BRA Run, Los Angeles

Playa Del Rey, California, United States

Aug 29, 2027 (Sun)

$12.50 - $85.00

Running, Cycling, Duathlon

13K 5K 1K 22.5K +4

Cal Tri Lake Havasu - 10.24.27

Lake Havasu City, Arizona, United States

Oct 24, 2027 (Sun)

Free - $500.00

Triathlon, Duathlon, Aquabike, Swimrun, Swimming, Running

Sprint Triathlon Olympic Triathlon Youth Sprint Triathlon Sprint RunBikeRun (5km run, 19.8km bike, 5km run) +15

Reston Youth Triathlon

Reston, Virginia, United States

Jul 19, 2026 (Sun)

Triathlon, Duathlon

2.6K 4.9K 8.8K 1K +4

Omaha Triathlon - Nebraska State Championships 2026

Omaha, Nebraska, United States

Jul 19, 2026 (Sun)

Triathlon, Aquabike, Duathlon

Ultra 25.8K 41.5K 5K +3

Portland Kids Duathlon

Portland, Maine, United States

Jul 19, 2026 (Sun)

Cycling, Duathlon

1.6K 2.4K 7.2K

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan, United States

Jul 19, 2026 (Sun)

Triathlon, Duathlon, Aquabike, Swimming, Cycling, Running

Ultra 41.5K 1.5K 40K +8

APPLEMAN TRIATHLON/DUATHLON/AQUABIKE CHARITY RACE

Littleton, Massachusetts, United States

Jul 19, 2026 (Sun)

Triathlon, Duathlon

22.5K 17.7K

TriWalloon

Walloon Lake, Michigan, United States

Jul 18, 2026 (Sat)

Triathlon, Aquabike, Duathlon

25.6K 25.7K Half-Marathon 29.9K +2

TRI-It Racing Clubs Territorial Triathlon Series

Guthrie, Oklahoma, United States

Jul 18, 2026 (Sat)

Triathlon, Duathlon

49.7K 34.2K 11.4K 40.1K +2

TRILLIUM — A WOMEN'S ONLY EVENT

Sylvania, Ohio, United States

Jul 12, 2026 (Sun)

Triathlon, Duathlon

23.1K 24.3K