The farthest distance covered on a water slide in 24 hours by a female is 100.48 km (62.44 miles, achieved by Stephanie Hammers (Germany) at Galaxy Erding in Erding, Germany on 17-18 November 2010 in celebration of Guinness World Records Day 2010.

The record took place on the longest inner-tube water slide Magic-Eye, which was ascertained on Guinness World Records Day 2010.