Most people running 100 metres in a one hour relay (outdoor)

Most people running 100 metres in a one hour relay (outdoor)
Who
Lebanon & Watertown High Schools
What
252 people
Where
United States (Lebanon,Lebanon High School sports track)
When

The most people running 100 metres in a 1 hour relay is 252 and was achieved by the Lebanon High School and Watertown High School (both USA) in Lebanon, Tennessee, USA, on 19 April 2012.