SUP Connect: Bart de Zwart Breaks 24 Hour Paddle Distance Record 0 02 Jun 2017 16:04 Playak On March 30, 2017 at 5pm local time, Bart de Zwart finished his 24hr SUP distance record in Alrech, Switzerland with a new world record of 193.8 km (120.42 miles). Here is a short recap of his new record in his own words.