 These events generally include racing from the track's spectator drag series, featuring street-legal vehicles in one-lap drag races, enduro cars, enduro trucks, and occasionally monster trucks.In recent years, the track hosted semiannual demolition derbies, featuring some of the largest such events in the world, with up to 200 cars competing simultaneously on the track.Seekonk remains known for its unique setup for figure-8 racing, its 50-lap enduros with up to 100 cars, as well as occasional backwards races, trailer races, and enduro drags, among other thrill-show events that have regularly drawn crowds of 15,000 fans, particular on the 4th of July and Labor Day.