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Longest marathon playing marbles

Longest marathon playing marbles
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Who
Michael Gray, Jenna Gray
What
26 hour(s):minute(s):second(s)
Where
Australia (Sydney,)
When
12 February 2006
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.
The record for the longest marbles playing marathon is 26 hours, achieved by Michael Gray and Jenna Gray (both Australia), who continuously played the street game at First Fleet Park, The Rocks, Sydney, Australia, from 11-12 February 2006.