Active.com: Triathlon
Triathletes' resource for online registration for thousands of triathlon events nationwide and internationally, from sprint to ironman distance.

Multisport Calendar for New Zealand
Listing multisport endurance events, triathlon, duathlon, running, mountain biking, cycling, kayaking in Canterbury, Westland, Nelson, Marlbourough, Central Otago.

South Yorkshire Triathlon
Triathlon event organization and promotion. Equipment rentals for race organizers. Flash-only site contains information on these services, plus events, results, links, photos and videos.

Terramuggus Triathlon Series in Marlborough, CT
Race information, training, course, directions, results, and contacts. Held during June 2003.

Tri-sports Events Management
Find information about running, swimming, cycling, and triathlons in the tri-state area.