I usually try to ride every day if I can and my work schedule permits. I usually get in 5 to 10 miles per ride just unwinding from the day doing laps around the sub pulling my 13 month old in his trailer. Pulling his weight on the half mile uphill section is really helping get me back in shape after taking a year off when he was born. We usually try to get in at least 1 or 2 25+mile trail rides, and did a nice 89 mile weekend run a couple of years ago. We also are planning another of our "Single track weekends" that we did before the little guy arrived where we take a long weekend, pick a spot and run the trails all day for a few days. That we will do sans trailer and baby of course.