Hash .. you're asking why ... could it possibly be that running is a drug and we all need our fix? Ease back lovely! VikW - I managed to go sub-2 for a HM for the first time 6 months ago, after - well - almost 10 years of trying. For me it was a combination of things .. chipping away at my time, so I eventually had the confidence to know I could go that fast, doing quite a few 10k runs, regular parkrun sessions to keep tabs on my improvements, losing some weight and taking on quite a punishing (for me) half mara training schedule.MarkStreet - Mr Thistle remembers the hulk - he told me that the 50-something yr old mother standing next him in the crowd was shouting rather obscene things at him! Chipsy - this running lark eh? I must've spent the best part of 14-15 miles on Sunday thinking "why the heck (or similar) did I think it was a good idea to do this again??, Whatever possessed me??" Finished in floods of tears - sheer relief, complete exhaustion, whiff of happiness at PB, but mostly tears of absolute relief at it being over ... and here I sit, 3 days later.. thinking about the next. Brilliant eh?Little gentle plod for me today, felt weird for first half mile but after that was revelling in it. I too can now negotiate stairs in front facing direction.