A beautiful New England day, it still doesn't feel like summer but it was perfect riding weather.

I did 50.15 miles, my furthest ride yet. Now I just need to be able to do it twice by mid September when I do my first century. I felt good , my left shoulder is now a bit sore though. I need to get some ice on it I think.

If it took me just under 3.5 hours to ride 50 can I expect to me able to do 100 in 7 hours?