Australian rules football is a particularly popular sport in Alice Springs in terms of both participation and as a spectator sport. The Central Australian Football League formed in 1947 has several teams. The sport is particularly popular in Indigenous communities. The local stadium, Traeger Park, has a 10,000 seat capacity and was designed to host (pre-season) AFL and is currently home to the Northern Territory Thunder. In 2004, an AFL pre-season Regional Challenge match between Collingwood Football Club and Port Adelaide Football Club attracted a capacity sell-out crowd.