I used to pump my tires to 120 psi, in the hopes of preventing flats. Now that I've had Gatorskins for 3 yrs., DH has convinced me to lower that. I keep it at 110, although he keeps telling me to go down to 100.
Did a small ride this morning, as my group was riding out of Kittery, Maine and I have stuff to do. 15 miles, in Acton and back to West Concord. I was miserable the whole time, not just from my back. But, I did it and feel good now. It's going to be hot here, too, 80s later today and over 90 tomorrow. I will be riding to the gym at 5:15 am tomorrow, do my class, and ride home, a total of 2 miles. Thankfully the ride we are leading is next Thursday and not tomorrow!
Back to western MA to do some riding with our friends this weekend.