Jason - Well done on your performance, yeah mile 11 and 12 hurt see below.
Chippenham went OKish today, us runners never happy. Windy but not as bad as expected. Set off at a decent pace but paid for it later, miles 11 and 12 are steady inclines nothing too steep but it's still uphill. Finishing time 1:33:44 avg 7:05 which I would have settled for but at halfway I thought I was on for a better time. Splits as follows:
6:29, 6:57,6:46,6:55,6:57,7:10,7:15,7:03,7:11,7:15,7:32(ouch),7:52(double ouch),7:04,1:10(last bit).
Wore a heart rate monitor for the first time in a race and was an avg of 178, which I think shows I could n't have gone much quicker.