Longest videogame marathon on Mario Kart (series)
Who
Harry Twyford, Josh Alexander, Matt Smith, James Hickman
What
35, 45 hour(s):minute(s):second(s)
Where
Australia (Warrnambool)
When

The longest videogame marathon on Mario Kart (series) lasted 35 hours 45 minutes and was achieved by Harry Twyford, Josh Alexander, Matt Smith, and James Hickman (all Australia), who played the Mario Kart series (Nintendo) at Brauer College, in Warrnambool, Victoria, Australia, on 4-5 July 2014.

They raised money for a local charity in town called "Peter's Project." The money raised for this marathon event went towards the goal of the Peter's Project to achieve their goal of establishing a much needed Integrated Cancer Center in Warrnambool.