I'm running (walking / waddling / attempting) my first ever half marathon, and I'm quietly dreading it.

My open-legged gait after a 10k is bad enough, so I'm not sure what state I'll be in after staggering from the O2, to Woolwich, up Blackheath, and back through Greenwich to the O2.

Please support the charity if you can, and even better feel free to come along on the 28th to cheer (or heckle). I suspect I'll be hitting 'the wall' at 6 miles and at frequent points after then!