Tokyo Yamathon is a unique charity challenge in which teams compete to walk around Tokyo's JR Yamanote circular train line in under 12 hours. 100% of team registration fees and any additional donations will be sent to our charity partners, NPO Yokohama Children's Hospice Project. Tokyo Yamathon is organized by the International Volunteer Group (IVG) Japan, which is an NPO consisting of passionate volunteers from all around the world who dream big and work hard to make change. Members are from Japan, the UK, Canada, India, the US, Australia, China, Vietnam and a host of other countries. The evolution of Tokyo Yamathon events can be discovered here: https://tokyo-yamathon.com/en/history/ Press on Tokyo Yamathon is listed here: https://www.japantimes.co.jp/tag/yamathon/ https://bccjacumen.com/walk-strong/ https://goconnect.jp/forum/tokyo-yamathon-2021-challenges-teams-with-urban-exploration-for-a-great-cause/ https://www.tokyoweekender.com/2016/03/walk-around-all-29-stations-of-the-yamanote-line-for-a-cause/