Join Trailnet for a weekly, easy-paced, guided ride on a paved trail in Great Rivers Greenway’s River Ring network. The rides are free and will give both new and experienced bikers the chance to explore a different greenway location in St. Louis City, St. Louis County or St. Charles County each month. During the month of June, attendees can participate in a round-trip ride along the Dardenne Greenway, from St. Charles Community College to the Pavilion at Rabbit Run Park, for a total ride of four miles. Registration begins at 5:30 at St. Charles Community College. Ride departs at 6 pm. For more information, call 314-436-1324, email meredith@trailnet.org or visit www.greatriversgreenway.org.