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
We're thrilled to announce our first-ever year as an Official International Charity of Tokyo Marathon 2026 - 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.
Applications are NOW OPEN!
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!
AUSTIN MARATHON
Looking to run the Austin Marathon and make your miles mean more? Join Team Flatwater at the Austin Marathon for the Full Marathon, Half Marathon or 10K. We are also looking for volunteers to support our mile 3 aid station!
Check back soon for 2026 dates & details!