It is now organised by Tavistock & District Outdoor Education Forum .
Started in 1962 , this challenge walk starts at Buckfast Abbey and participants walk 24 miles ( 39 km ) across Southern Dartmoor to finish at Tavistock .
Tavistock is now organised by Tavistock & District Outdoor Education Forum .
Started in 1962 , this challenge walk starts at Buckfast Abbey and participants walk 24 miles ( 39 km ) across Southern Dartmoor to finish at Tavistock .