Sometimes it’s good to run just for the run: for our happiness and for time to just be. But sometimes we need a little nudge in the right direction – and having a date in the diary to aim for can be a pretty good nudge. If you’ve felt your motivation slipping of late, then this is just the tonic to get you moving again. In part two of our Ultimate Race Guide, we have 101 must-do races that you won’t want to miss. From 5Ks to ultras, and fun runs to marathons, there’s an event here to suit every kind of runner. What are you waiting for? Find your next challenge right here, sign up now and get out there and run!