really want to do a pb on this course to get into boston marathon, like everyone else says does anyone know what the course is like, it says flat/undulating - how undulating is undulating in this case?!
I have lower back pain too with shooting pains down my leg, like scott im also running london in 3 wks, and wanted to do sub3.45. going to see physio, until then any suggestions of exercises i can do? also will ice or deep heat work? what are sorbothane insoles by the way, and where can you get them??
i realise this may be wishful thinking, but does anyone have any suggestions for meeting up with people starting at different starts??? i'm starting at the red start and my dad is starting at the blue start.