Cathy Calden, left, and Molly Nelson ride during a poker ride for Horses Across Maine in June. Horses Across Maine will put on another poker ride Saturday, Aug. 19, leaving from the Skeet Field Road side of the Oxford American Legion, Oxford. The riders have a choice of 8 to 12 miles of trail. Sign-in will be at 9:30 a.m. at the back field of the American Legion, and start time for the ride will be around 10 a.m. Food and water will be available for sale at the ride. Riders are required to wear helmets.