16th Sep 2013 at 11:18am Rosehip: That looks pretty mad from mile 2 - much too spiky. Doesn't look like you had a proper contact - or there is static from layers of tech fabric?
Free training & racing tools for runners, cyclists, swimmers & walkers.
Fetcheveryone lets you analyse your training, find races, plot routes, chat in our forum, get advice, play games - and more!
Nothing is behind a paywall, and it'll stay that way thanks to our awesome community!