Tour de Burgs - Leesburg to Middleburg and back. We'll head (mostly) south to Middleburg through horse country. About 4,000 feet of up (or down) if RideWithGPS is to be believed. Rest stop at Mile 29 in Middleburg with optional stops in Purceville out and back. Ride starts in downtown Leesburg where the WO&D Trail crosses Harrison St. SE. There's a Portalet at the start and street parking is free on Saturdays.