My real ride was yesterday, just under 58 miles on the C&O Canal towpath. This is the longest ride I've done, and my muscles don't hurt (which is typical) but my knees were killing me (as is typical) until I got some aspirin into me this morning.

My ride today was just once around the block, and riding around the block is always a humbling experience. I ride all flat trails all the time; I live in a very hilly neighborhood, and riding around the block winds me like nothing else!