Whether it's your first or 10th 5K race, you don't want to forget it. Design custom 5K t-shirts and make sure you have something to remember the day. Designing 5K tees is way easier than the actual 5K. In fact, you may find yourself enjoying it so much you spend time designing and not training - we're sorry about that. Just choose from a wide variety of style, design your custom shirts and order right from the web. Just like that, custom t-shirts delivered right to your door.