ACT Tour Oxford Event Postponed to April 19 Apr 17, 2015 | ACT, American Canadian Tour, Maine Race Tracks, Oxford Plains Speedway, Touring Series News The ACT Late Model Tour event at Oxford Plains Speedway scheduled for Saturday, April 18 has been postponed to Sunday, April 19 due to inclement weather forecast. Post time is 2:00pm, with the pit gates opening at 7:30am and front gates at 9:30am.