Rule 1 - You must 'ride your age' today. At 50, you must ride 50 miles. At 62, that means a Metric Century! After 62, you are permitted to ride 'metric', meaning you are permitted to take it easy and start riding kilometers, but expect to take some good-natured ribbing from fellow 50+ forumites if you do...
Rule 2 - Pie Rides are a must. In fact, Birthday Rides can be combined with Pie Rides if you are into celebrating birthday anniversaries. Pie Rides are those ambling rides that may be an out-and-back to your favorite pie shop, or have a pie later, or...