Two centuries in two weeks in two weeks

With the CRW fall century coming up in two weeks and the Seacoast Century the weekend after that, it seemed like a good long weekend to get two days of biking in. The weather was quite accommodating, and I successfully went 54.5 miles on Saturday (map) and 49 on Sunday (map). I guess "successfully" for Sunday was pushing it a little; I was visibly sagging going up Strawberry Hill Road in Concord, fell out of the group heading for the airport route, and limped back home along the bike path. It was still 100 miles in two days, though, which is good to be able to do, and suggests if I do in fact sufficiently rigorously hit the gym the two centuries should be fine.