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13.09.2026 New claim submitted for 7 Marathons, 7 Continents, 7 Days, Fastest, Men 09.08.2026 New claim submitted for Bath of Baked Beans 09.08.2026 New claim submitted for Bath of Baked Beans Keywords: (e.g football beer mat)	Listed below are the verified claims for the record listed. Longest Boxing Sparring Session - Current world record 1. The record for the longest boxing sparring session (11 hours) was set by Simen Kristiansen (Sweden) on 18 February 2011 at Tranås BoxningsGym, Sweden.     The Book of Alternative records - World records, record breakers and more!