Isle of Man TT: Wednesday action at the racesPublished6 June 2013Shareclose panelShare pageCopy linkAbout sharingImage caption, Wednesday's races began with the TT Zero race for electric motorbikes.Image caption, Michael Rutter secured a dramatic win in class to claim his third consecutive victory in the one-lap race and the fourth success of his Isle of Man career.Image caption, Riding a Mugen, Morecambe's John McGuinness was the early leader, enjoying a nine-second advantage over Rutter on his MotoCzysz.Image caption, But Rutter overcame the deficit to beat McGuinness by 1.6 seconds. He averaged 109.675mph for his lap. Former winner Rob Barber was third.Image caption, The petrol machines then returned to the Mountain Course with the event's second Supersport race.Image caption, Michael Dunlop continued his dominance at this year's event as he took his fourth victory of the week.Image caption, Bruce Anstey held a five-second advantage over Dunlop at one stage but the Ballymoney man fought back to pip the Kiwi by 2.3 seconds.Image caption, Dunlop smashed his own race record set in Monday's Supersport event and he also set a lap record of 128.667mph.Image caption, John McGuinness took third after just finishing ahead of William Dunlop.Image caption, The third race on the 37.75-mile Mountain Course was the Sidecar race 2.Image caption, Former world champions Ben and Tom Birchall took their first TT win describing their victory as a "dream come true".Image caption, The LCR Honda pair ended the race 17 seconds ahead of Manx driver Dave Molyneux and passenger Patrick Farrance on their DMR Kawasaki.