Church of the Long Run is a free weekly community run hosted by Tracksmith London at X-Club Marylebone, welcoming runners of all abilities. Each Sunday, participants can choose between 10K and 20K routes through some of London’s most scenic streets, parks, and riverside paths. Paced groups help runners train, build endurance, and enjoy a supportive social atmosphere. The event includes bag drop facilities, restroom access, and complimentary water and bananas before and after the run. Whether you’re preparing for a race or simply looking to connect with fellow runners, Church of the Long Run offers an inclusive and enjoyable way to start your Sunday.