Duathlon Race Calendar

Jul

19

APPLEMAN TRIATHLON/DUATHLON/AQUABIKE CHARITY RACE

Littleton, Massachusetts, United States

Triathlon Duathlon

22.5K 17.7K

Jul

19

Omaha Triathlon - Nebraska State Championships 2026

Omaha, Nebraska, United States

Triathlon Aquabike Duathlon

Ultra 25.8K 41.5K 5K +3

Jul

18

Martinsburg Sprint & Super Sprint

Martinsburg, West Virginia, United States

Free - $135.00

Triathlon Duathlon Aquabike

Super Sprint Triathlon Sprint Triathlon Duathlon (Sprint Distance) Aquabike (Sprint Distance) +2

Jul

18

TriWalloon

Walloon Lake, Michigan, United States

Triathlon Aquabike Duathlon

25.6K 25.7K Half-Marathon 29.9K +2

Jul

12

HELENA OUTDOOR TRIATHLON (HOTri) Triathlon/Aqua-bike/Duathlon/Super Sprint beginner race!!

Helena, Montana, United States

Triathlon Aquabike Duathlon Running

15.7K 24.5K 48.9K 19.5K +4

Jul

12

AdventHealth Cool Sommer Mornings Triathlon\Duathlon\5K Series #2

Clermont, Florida, United States

Running Triathlon Aquabike Swimrun Duathlon

5K 18.6K 13.6K 5.4K +7

Jul

12

Sunrise Triathlon OWS

Shreveport, Louisiana, United States

Triathlon Duathlon Aquabike

28.3K Ultra 29.9K 41.5K

Jul

12

Game On! Palm Beaches Triathlon

Singer Island, Florida, United States

Triathlon Duathlon Aquabike

Half-Marathon 22.7K 16.5K

Jul

12

TRILLIUM — A WOMEN'S ONLY EVENT

Sylvania, Ohio, United States

Triathlon Duathlon

23.1K 24.3K

Jul

12

Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay

Flintstone, Maryland, United States

Triathlon Duathlon Aquabike

31.9K 17.3K 35.1K 22.8K +3

Jul

11

Pagosa Duathlon

Pagosa Springs, Colorado, United States

Duathlon

35.4K 17.7K 4.8K

Jul

11

25th Hammerman Triathlons & Duathlon

Anchorage, Alaska, United States

Triathlon Duathlon

38.6K 19.3K