The Martinsville Speedway app is your go-to source for the latest news and updates during race weekend. Key features include: Interactive GPS facility map with search capabilities to help locate the nearest restroom and even the closest concession for the Famous Martinsville Speedway Hotdog. Detailed maps for parking and seating make finding your way around the half-mile track easier than ever. Connect with Martinsville Speedway through our Facebook, Twitter and RSS News feeds. Locate your friends through the Friend Finder feature. Get up to date event info, including gate opening times, carry-in policies, pre-race activities and green flag times. Make the most of your NASCAR experience at Martinsville Speedway with the Official App of Martinsville Speedway. Content rating: Low Maturity.