Ok Simon, thanks for the link.
On that basis if we start in Beer, end day one in Charmouth (11.6 miles)
Day 2, finish either West Bexington or Abbottbury (12.6 or 14.2 miles)
Final day, finish at Portland Harbour or if we have done really well, Portland Bill (up to 21 miles)
Some of those no's seem a tad optomistic if some of the climbs are greater than i imagine.
Any thoughts?