Running

Fartlek over the fen most mornings,
Fueled by Metallica.

I use my Rammstien collection on my Ipod to get me moving and dictate pace. The tracks mostly contain a good blend of slow grinding stuff, medium pace sections, and fast thrashy chorus's.
RammLek = great exercise :)

have a look over this, this is what I call running- the Dartmoor long O where I came 3rd on the medium.
http://www.devonorienteering.co.uk/

Wow, that brings back memories. Coming from Plymouth, I did alot of similar (probs shorter) events on the moors.