Berties
Fast and careful!
I experienced pain similar to this 14 years ago,as part of a team from my local gym completed the three peaks event in sub 19 hours problem was I had a lung infection and felt like death the whole way ,damp conditions ,blowing like a asthmatic pig ,the pain in my legs as I lay in a B and B in llanberis at the end was shocking,even turned down a sports massage!