No fixed route, find your own way round the checkpoints in order. Start/finish at Jubilee car park (NH 627 715), time yourself and take your split times to each checkpoint. The total distance is about 10 miles with just over 2000 feet of ascent.
Checkpoint 1 Monument, Creag Ruadh
Checkpoint 2 Monument, Meann Cnoc
Checkpoint 3 Small cairn, spot height 489
Checkpoint 4 Trig point, Cnoc Ceislein
Checkpoint 5 Monument, Fyrish