I did an fairly easy out and back again 30 miler. Got my first compliment though. I was sitting at at traffic light about an hour 30 into ride, when this guy pulls up beside me (I had passed him while he was fiddling with his water bottle) and said, "You sure don't let grass grow, do you?" He then proceeded to tell me how he was pacing off me and was thrilled to see his average speed go up. I was riding a pretty good clip, so I was thrilled to get this compliment.