
- Who
- Kuntal Raj Chakraborty
- What
- 26:41:00 hour(s):minute(s):second(s)
- Where
- India (Guwahati)
- When
The longest marathon playing mandolin is 26 hrs 41 mins, achieved by Kuntal Raj Chakraborty (India) in Assam, India, from 24-25 December 2017.
Kuntal is the first holder of this record title.