I usually only ride one day on the weekend if I commuted all week. My commute is somewhat long (43 miles RT) so after ten 21.5 mile rides, I am a little burnt out. I really enjoy my road bike and usually have comments made about how clean it is. Riding it once a week helps. I usually do a 50+ mile ride and explore new roads or rediscover old ones. I usually have some goal in mind like riding over to Bainbridge Island for coffee or meeting a group for an enjoyable ride. I used to be a hardcore racer, crits and road races every weekend for eight months out of the year. Nowadays, it is all about getting to and from work, puttering around the house, and riding the nice bike on the weekend. Maybe I'll race next year when I'm 44 before I move up to the next age bracket.