San Diego Velodrome
Adult classes at the San Diego Velodrome run all summer long. You’ll probably never go pro, but you can get a taste of what it’s like to race a track bicycle during a six-week class that introduces the ins and outs of fixed-gear bike racing. All you need is a helmet and a willing set of legs. Plus, it’s way cooler than spin class. The $120 cost includes a loaner bike and all the expertise the coaches have to share.