Sequin - my Abingdon build-up may have gone a bit left-field this year, as I have agreed to do the London to Brighton Off-Road bike ride 4 weeks before and I have never ridden 75 miles, either on or off road. Should make for an interesting taper, as I am also doing Windsor Half 2 weeks before. Mind you, I have done Henley Half the week before Abingdon for the last 2 years (at marathon pace), and it seemed to work for me