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17.08.2010 New claim submitted for Longest Kart Race 13.08.2010 New claim submitted for Backwards Running, 10000 m 09.08.2010 New claim submitted for Largest LEGO Ship Keywords: (e.g football beer mat)	Listed below are the verified claims for the record listed. Sit-Ups, 1 Hour - Current world record 1. Guy Schott (USA) did 2,477 sit-ups in one hour at Sonomy County Family YMCA in Santa Rosa, California, USA on 7 November 2009.   Previous verified claims 1. James Clark (Ecuador) did 2,201 sit-ups in one hour on 2 June 2006 at the Mall of America in Bloomington (Minnesota,USA).     The Book of Alternative records - World records, record breakers and more!