I ran/walked for 68 minutes and did 3.2 miles. I had hoped to do 100 minutes, but I could tell as soon as I started that I didn't have a lot of energy. My problem is, I think, that I mowed my lawns in the heat of yesterday and didn't have enough rest for recovery from the lawns. I only had 6 hours sleep last night which compounded the problem. I started running about 9 am, but it was hot during the run. There is almost no shade when I go south from the South Jordan East Pavilion, and the temperature in the direct sun was probably over 100 (F). The shade temperature as I write this is 89.
I'm using my Fuel Belt with 5 bottles of water. Each bottle holds 8 oz and lasts about a mile. I'm alternating running and walking, and I take a swallow of water each time I walk.
There were quite a few walkers, runners, cyclists, and skaters on the path. There was a 5-7 mph head breeze when I went out, and that helped keep me a little cooler. However, on the way back, the breeze was a tail wind and did nothing to cool me. But, regardless of the heat, it was a nice day to be outside.