Longest marathon playing four square
Who
BAICA
Where
Argentina Buenos Aires
When
The longest four square marathon lasted for 29 hours and was achieved by Federico Fernandez, Estefania Vanek, Grant Fischer, Tim Elmore, John Kuper, Irvin Gamboa, Analia Salerno, Christopher DiTrolio (all Argentina) at Buenos Aires International Christian Academy, Buenos Aires, Argentina, on 12-13 December 2008.