Longest distance rowed on a Concept II indoor rower in 24 hours by a pair (male)

Longest distance rowed on a Concept II indoor rower in 24 hours by a pair (male)
Who
Simon Johns, Sam de Kooker
What
335.3 kilometre(s)
Where
United Kingdom (Guernsey,Channel Islands)
When
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.
The greatest distance rowed on a Concept II indoor rower in 24 hours by a pair (male) is 335.3 km (208.35 miles) by Simon Johns and Sam De Kooker (both UK) in Guernsey, Channel Islands, UK, in November 2008. This predictably betters the record for an individual, set by David Harris at 307.68 km in 2001.