10 Miles in 105 Heat Index

I met up with Melissa Boone at the park this evening and ran 10 miles on the park roads. The heat index was 105 when we started. Melissa got in 6 miles on the trails before I got there and she ran 12 on the roads. I weighed 197 when I left the house to run. I drank five 20 oz bottles of water at the park and a bottle of Gatorade on the way home. With all that, I weighed 196.5 when I got back home.