Team Marathon Kids (Team MK) is the official charity race team of Marathon Kids, where every mile you run and dollar you raise helps kids move more and dream bigger. Whether you’re training for your first 5K or your next marathon, you’ll be part of a community of runners raising funds to support free physical activity programs for schools and communities across the country. When you run for a reason, kids run too — stronger, farther, and with more confidence than ever before.