Apple Duathlon
It is a 10k-42k-5k event. Includes results, photos, course map, registration form, lodging, information, and comments.
Corel Triathlon/Duathlon Series
An Eastern Canada event sponsored by Corel of Wordperfect fame. All events are in the vicinity of the cities of Ottawa and Kingston. The site includes information and entry.
Dannon Duathlon Championship Series
Schedule, results, registration, photos.
Duathlon Event Listings : trifuel.com
Duathlon and Triathlon event listings plus listings for clubs, stores, coaches, and articles.
Fischinger Cross-Duathlon
Fischinger, Germany. Single and team race. No club membership necessary. 4,2km-18km-4,2km run-bike-run.
Harvest Hammer Duathlon
Duathlon situated in the heart of Northwestern Illinois. A five kilometer run combined with a 21 mile bike event over rolling terrain. Held in Morrison.
OBX Sandbar4000 Run/Swim/Run
400m Beach Run/800m Ocean Swim/2.8k Beach Run. Held in North Carolina during August.
Powerman
A 15k-60k-7.5k duathlon held in Vlaanderen, Belgium. Includes course, lodging, information, and photos.
Powerman South Africa
Information, results, photos, press release, course map, tourist information, and links.
Rye By The Sea Duathalon
Running event and cycling throughout New Hampshire's Seacoast area. Site offers information about the race course, sponsors, online results, message board, local accommodation, register online and photo gallery.
Virginia Duathlon
Virginia Duathlon takes place every April in Virginia Beach, VA. The race distances are 5k Run, 30k Bike, 5k Run.