2 Hr Ride on Hot Comet

Hot and humid today. Really jacked the old heart up there. While riding it wasn't too bad but any time I slowed down the sun and heat roasted me. Lots of fluids. I did two hours on the comet at a base exertion level but the heat elevated my heart rate to the steady zone. More than anything I just didn't want to hurt my legs much because I want to run tomorrow morning.