A brisk day out on a hill side this challenge isn't.  Its a timed event with Naismith's rule being paramount. 

All you have to do is estimate your time between checkpoints.

If your late you lose points but if your time is longer than Mr Naismith says it should be then you lose more points.

Oh yes, and you have to carry a pack no lighter than 10Kg but no heavier than 15Kg.  No worries !!!

Well lets see if you can do it in the fastest time, with all 5 team members together at the finish line able to hold a conversation.