6:30 am ride was nice. The afternoon ride was a different story. I took it easy, drank plenty of water, but my face started to get all tingly when I was close to home. I went inside and my face was red like a tomato, and still tingly. I drank some more water and cooled down. I'm glad I didn't have further to go. Tingly is usually not good when it applies to faces on extremely hot days.