I felt tired today. I looped down through Rock Creek Park and got my feet muddy before struggling my way back to work through posh Chevy Chase neighborhoods. I felt tired today. Easy 7.5.
"If one can stick to the training throughout the many long years, then will power is no longer a problem. It's raining? That doesn't matter. I am tired? That's besides the point. It's simply that I just have to." - Emil Zatopek