Losing over 10 stone of weight, just through biking and not eating like a fat ****, though a bit of a shallow victory as i never should have got that way in the first place!
Other than that, getting out to Whistler for a summer, last year was the best of my life so far!
Every time i do a big climb on my bullit with boxxers i feel a sense of achievement, took it up snowdon as well as most of the popular xc rides in Whistler including the long road climb to kadenwood which was torture!