Tokyo Marathon

Tokyo, here we come! We're thrilled to announce our first-ever year as an official charity sponsor of the world-renowned Tokyo Marathon—happening on Sunday, March 1, 2026! Flatwater is looking for a team of passionate runners to represent Team Flatwater in one of the most iconic races in the world. Each runner is required to raise a minimum of $6,500 by March 1st in order to participate.

Ready to run with purpose in Tokyo? Let’s make history together.

Questions can be directed to chiara@flatwater.org.