Like poolie says, ride, ride and ride some more. This week I made 90 miles including two 30 mile rides and 2,448' in elevation. I've been using an app called Strava to keep track of my rides. You can use it for biking, running etc. It keeps track of routes, route segments, personal records, ride times, average times, miles for the season. It's pretty cool and it's free. I'm really slow but I'm giving it hell. Well, at least what I've got left...