The main event was won by Ryan Farquhar claiming victory in the 2010 Southern 100 Solo Championship race, held over 2 legsIsle of Man Examiner page 17 Isle of Man Newspaper Ltd (2010) Johnson Press Publishing 20 July 2010 after Michael Dunlop crashed at Iron Gate on lap 5.Manx Independent page 41 & 47 Isle of Man Newspapers Ltd (2010) Johnson Press Publishing 23 July 2010 The 2010 Southern 100 Races consisted of twelve races including four combined races with Ryan Farquhar, Michael Dunlop and William Dunlop taking the most wins with three victories each. The two 400cc races were won by Roy Richardson and Alastair Howarth respectively, with Chris Palmer winning the second of the 125cc combined races. In the other combined classes, the inaugural 650cc twin-cylinder race was won by Ryan Farquhar and a 600cc class win for Wayne Hamilton in the combined 1000cc/600cc race. The 600cc support race produced a first time winner for local Isle of Man competitor Paul Smyth and other first time winners included Klaus Klaffenböck/Dan Sayle winning both Sidecar Races and William Cowden in the Senior Support Race.
