Second Saturdays is a monthly series of events on the Grinnell Area Recreation Trail (GART) that runs every May through September. Each event includes a 5K run/walk and a 5K, 10K or 20K bike ride. There are lots of monthly prizes for registered participants, plus a Grand Prize drawing from all participants at the final event each year. Every time you register and/or buy a 2nd Saturdays t-shirt, you increase your chances of winning the Grand Prize on September 10th. It's great fun for all ages and a wonderful way to get out and enjoy the trail. Continental breakfast will be available.