51° 50' N 1° 22' W

Travel to the Shetland Islands: take a train to Aberdeen, then drive yourselves onto the ferry to the Shetlands. Once there, drive yourselves to the Royal National Lifeboat Institute. Find a puffin who will give your your next clue.
  Scott trips and injures his ankle on the way to the train station. It looks pretty awful.
  go off by themselves to a pub to wait for the train.
58° 58' N 2° 59' W

Drive yourselves to Scalloway [Castle] and search the grounds for your next clue.
60° 08' N 1° 16' W
PONY UP
Cut 50 blocks of peat. Deliver two loads of dried peat to a house by Shetland pony. [The ponies are really not friendly.]

   
LIGHT MY FIRE
Properly build a Viking torch: pick up supplies at the hardware store, then complete the three steps demonstrated. Get each step approved before you proceed.

    
  can't push through the peat with their shovels until they apply their physics knowledge.
  intend to do Pony Up, but find the hardware store first.
 
  get delayed when they can't figure out how to use their hammer to bend a nail.
Drive yourselves to Berry Farm on Berry Road in Scalloway.
60° 09' N 1° 16' W

Get your sheep together. Corral sheep down the middle of the wooden gates in your chosen area and into a pen.
  try to corral their sheep by building a barricade out of their clothes.
  discuss taking the penalty with Scott's bad ankle. Michael says no, he'll get them through the gates himself if he has to.
[pin]

Go where this was found.
  go to the local museum to solve the riddle.
  ditto.
  get directed back to Scalloway castle.
  get sent to the Wiesdale Silver foundry in a town 29 miles away.
59° 58' N 1° 21' W
  1st place 10:36 am  
Trip for 2 to Dubai
6th place
2nd place 11:45 am (+ 1:09)  7th place
3rd place 11:53 am (+ 1:17) 8th place
4th place
  9th place
Eliminated
5th place