Most people casterboarding 100 m in relay in one hour

Most people casterboarding 100 m in relay in one hour
Who
Koayu Junior High School
What
94 people
Where
Japan (Astugi)
When

The most people casterboarding 100 metres in a one hour relay is 94, achieved by Koayu Junior High School (Japan) at Kanagawa Institute of Technology, in Atsugi, Kanagawa, Japan, on 29 August 2015.

The participants were junior high school students and their teachers. They devoted a month and a half during their summer break to practice casterboarding.