Ten Tors is an annual weekend hike in early May, on Dartmoor, southwest England. Organised by the British Army, starting in 1960, it brings together teams of six young people each, with the 2,400 young participants hiking to checkpoints on ten specified tors. The majority of entrants are schools, colleges, Scout groups and Cadet squadrons from South West England, though groups from across the UK have regularly taken part, as have teams from Australia and New Zealand. However, from 2012, only teams from the South West of England are eligible to take part, due to the large numbers of entrants.