What a clever one this is. I did a Marathon at the ripe young age of 52. Part of the Canberra Walking festival, I prepared for it by having a Colonscopy a few weeks before followed by a holiday in the skifields of Japan where it was very hard to walk any distance because of the snow and ice - Terrain 4.5 at times - However, I did knock of the Marathon, walking at over 5 kph on average which I thought was pretty good. I cut a fine fashion statement on the day

Lazarus_68