Hi mate,I am a fairly keen runner,the furthesr distance I have ran is around 11miles last summer i normally do around 6 miles everytime i go out,which is around 3 times a week so am planning to up the miles,am just trying to get it in my head that i need to do 26 and over thinking it i think,am ay a running club which I joined just recently so that has been good to get in the speed work. Thanks for your advice.