Flatwater Runs
Flatwater is an Official Charity Partner for races both nationally and internationally. We are currently expanding our running partnerships and will continue to add races as they become available. Make sure you sign up to get notified when race applications go live as they often go quickly!
UpComing Races
Tokyo Marathon
Flatwater was proud and honored to be an Official International Charity of the Tokyo Marathon 2026!
Check back soon for future Tokyo Marathon updates and ways to support Flatwater’s mission through Team Flatwater.
NYC Marathon
Flatwater was proud to be an Official Charity Partner of the 2025 TCS New York City Marathon!
Check back in 2026 for TCS New York City Marathon updates!
Berlin Marathon
We were thrilled to participate in the BMW Berlin Marathon in Berlin, Germany in 2025!
Check back in 2026 for updates!