Australian Adventure Racing:

Nigel Aylott Memorial Sports Foundation - Subsidised training and AR for novices.

AROC Sport - 2 to 4hr sprint races held in Canberra & Sydney
EcoAdventure Australia - Adventure races in Cairns
Geoquest - 48 hour Adventure race
Teva Adventure Series - One day race, up to 6 hours of competition

Multi-sport:

Mars Challenge - 20 km Run, 79km Road bike & 32 km paddle. Ballarat to Barwon Heads
MBTO - Mountain Bike Orienteering
Mountain Devils - Mountain Bike Orienteering Club
Upper Murray Challenge - a new multisport event - Cycle, Paddle, Run
Sri Chinmoy Races - Running, Triathlon and Multisport events
Tri X Series - Off Road Triathlon series in Melbourne

Discussion Groups:

SleepMonsters

Adventure Racing Web Sites:

AdventurePro - The Australian & New Zealand Outdoor Adventure Directory
Adventure Racing Australia
SportzHub - New Zealand Adventure Racing site

Other Sites:

MW Photography - Mark Watson, Race Photographer
First Aid and Emergency Response Training - All Aid First Aid