Longest singing marathon (multiple singers)
Shree Ramkabir Mandir
7:5:47 day(s):hour(s):minute(s)
United States (Carson)
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The longest singing marathon with multiple singers is 7 days, 5 hours, 47 minutes, achieved by the Shree Ramkabir Mandir (USA) in Carson, California, USA, from 12 - 19 July 2015.

The attempt had participants attend from multiple US States and countries as far away as Panama.