I could tell as soon as I started running that my legs were tired. I ran/walked for 30 minutes and then turned around, doing 3.15 miles in the 60 minutes. In the beginning I ran my 3 minute phase and walked my 40 second phase, but I soon started doing more walking and less running. I ended up running for a minute and walking for a minute. With 0.7 miles to go, I took a rest stop for a couple of minutes (stopping my GPS so that time wouldn't be included in my 60 minutes.
I've been thinking about this warm weather we're having. If it keeps up much longer, I'll have to stop telling people I'm from Utah and tell them I'm from Georgia or somewhere in the south. The temperature during my run today was in the low 50s (F), lots of sun, and no wind. Everything was perfect for a great run except my tired legs :(