I've just got in after achieving my goal - I have just done 10k in our Race for Life this morning! I went round in the jogging group, and my jogging was pretty slow, with some walk breaks - but I found a rhythm and kept going, and after what felt like several years I came in with a time of 1:14:57. (My friend photographed me going over the finish line and he told me the time.)
So - feeling pretty tired, but stunned that I made it!