Seiseki Santa Claus Marathon

Anyone with Santa Claus experience knows that ho-ho-ho-ing, handing out presents and prancing around in a fake beard and a puffy red suit can be real hard work. To make sure you're up to the task, check your fitness at this all-red jog event, taking place just a few short days before Christmas. Sign up with a team of no less than four but no more than ten would-be Santas and see if you can run a relay for a full three hours. Family and kids' races will also be taking place, so go ahead and bring the entire gang to Ichinomiya Park on the day – just remember that there's a strict dress code for all participants. Register by November 10 on the official website.