Annual event held in June at Buffalo Springs Lake, Texas.

The official site of Ironman racing series, including the World Championship in Hawaii. Some history, training tips, news and the skinny on where to go to qualify for the greatest race of all.

[Floripa] Official Brazil Triathlon Ironman Site. Description of the course, history, map, photo album from Florianópolis, event structure, register online and email adresses to the organization of the event.

Annual Ironman distance triathlon held in Penticton, British Columbia.

Annual event on the shores of Lake Taupo. Current event information and registration, along with archive of past events.

Provides a portal to the individual races in the series, along with standard rules and regulations for the competitions.

Referred to as Euroman. Features date/time, registration, course details, and contacts.

Held in August. Offers registration, competitors list, time schedule, race courses, FAQs, race hotel information, and links.

Features information on registration, volunteer, course map, merchandise, and contacts.

Held in Madison. Features updates, course details, registration information, discussion forum, volunteer and participant information and news, merchandise, and contacts.

News, entry form, time table, race course, result list, links, and contacts. Held in July 2003.