Jerwin Tholen

Documented marathon swims by Jerwin Tholen.
Date Swim Route Km Age Time/Place
2017 Aug 12 IJsselmeer Zwemmarathon Stavoren to Medemblik 22 08:11:33 (18/21)
2018 Aug 11 IJsselmeer Zwemmarathon Stavoren to Medemblik 22 08:21:26 (13/15)