Anya-at our DGC's school they have a different type of sports day (which I was quite grumpy about at the time-you know, well in MY day, sort of thing!)
It's a bit like a circuits class. They all move round doing different things all the same time and scores are added up and added to a grand total at the end for the house.
I wished we'd had sports days like that-I hated sport, my heart wasn't in it and, apart from quick sprints which I was always good at, I was usually last too.
Hope your GC didn't mind no one being there to cheer him on.