Overpass ridden by Joshua Parr has taken out the Group 1 Winterbottom Stakes at Ascot. Photo: Western Racepix Overpass has remained undefeated in Western Australia after adding a second Group 1 Winterbottom Stakes success to his two Quokka victories in the last two years. The Bjorn Baker-trained gelding jumped as a drifting favourite with horse racing bookmakers at $3.20, with some punters doubting him after drawing barrier 16 of 16 at Ascot on Saturday afternoon. A lot of speed was expected in the 2024 Winterbottom Stakes, and that was exactly…