Taking place for the 11th time this year, Paracup is a charity run benefiting a range of non-profits dedicated to supporting children in both Japan and abroad. So far, the organisation has helped build schools in Bangladesh and libraries in Laos and Vietnam, and also continues its activities all around Japan. New races have been added for this year's event, with the half marathon, 10k and 3k complemented by a Kids' Run (for elementary school-age children and younger) and a Family Run. You can also look forward to food and drink stalls, massage service, fun performances and much more. Note that registration has finished and will not be reopened.