Event Calendars for United Kingdom

Running Calendar UK is a comprehensive list of marathons, half marathons, 10K & 5K fun runs, obstacle course races & mud runs, triathlons, aquathons, duathlons, multisport events and adventure races.

See below for a full list of the various calendars available, you can then use our SEARCH FILTER to filter events by keywords, location, date range and event type.