- Virag Madhumalati
- 895/2 hour(s):minute(s):second(s)
- India (Navi Mumbai)
The record for the longest karaoke marathon by multiple participants is 895 hr 2 min, and was achieved by Virag Madhumalati at Little World Mall, in Navi Mumbai, India, on 22 December 2019.
The event was organised by Virag Madhumalati in order to urge people to contribute towards social and environmental causes such as the "Beti Bachao - Beti Padhao" campaign, which aims at safeguarding the interests of the girl-child.