Changing shoes

Brutal day today. I thought about stopping home just to change shoes and socks midway through my run. My shoes were soaked through. As I left the weather was 72-88 that is temp/humidity. I planned on 10 strides with a few hills to get things going. I did the strides at a moderate pace after about 6 miles. Things felt ok. After a 10 minute run to the bottom of the hill I should have just turned for home for those shoes. I did the hills (4) at a moderate effort uphill and an easy jog down. Tomorrow is my first 20 in a while. Chow