Christmas Day Cracker Run
If lounging around on Christmas Day and stuffing your face with treats sounds like something that gets in the way of your running streak rather than a dream way to spend a day, the Christmas Day Cracker Run is for you. Head to the outskirts of the city to a course by the Thames where you’ll be able to run for up to seven – yes, seven – hours. The minimum distance you have to complete to take part is 5km, but you can do as much beyond that as you like – up to a 50km ‘ultramarathon’. Whatever you pick, there's a goody bag and festive medal for everyone completing their course, plus a full Christmas dinner served up at the Aid tables.