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01.04.2025 New claim submitted for Football Bounce Touches with Shin, 1 Minute 01.04.2025 New claim submitted for Ball-Control, Polo Ball, One Minute 07.03.2025 New claim submitted for Most ski-lifts ridden in 24 Hours Keywords: (e.g football beer mat)	Listed below are the verified claims for the record listed. Backwards-Running, 100 km - Current world record 1. The fastest 100 km run backwards was completed by Markus Jürgens (Germany). On 4 May 2019, he completed the 100K WHEW Ultramarathon in a time of 12:20:37 hr.   Previous verified claims 1. The fastest 100 km run backwards was completed by Ralf Klug (Germany) in 21:20:31 hours on 9-10 June 2016 in Bienne, Switzerland. 2. The fastest 100 km run backwards was completed by Hassan Kurt (Germany) in 21:34 hours on 11-12 June 2016 in Niederhöchstadt, Germany.     The Book of Alternative records - World records, record breakers and more!