Details of this event can be found at the organiser's own website, https://sites.google.com/site/poorstudent200/home/ps200
The gpx file below is Phil Dyson's version of the clockwise Poor Student route. It is not perfectly faithful to the routesheet (for instance it takes a simpler but less interesting route through Oxford, and it does not go into Malmsbury as I prefer to control at the garage north of the town). It is optimised for my eTrex Legend, and contains a track of 500 points, plus a route with waypoints dropped after each instruction. It is offered without any warranty - you use it entirely at your own risk.