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
Berlin Marathon
Berlin, here we come! This September, we’re heading back to the vibrant city of Berlin, Germany, for the iconic BMW Berlin Marathon on Sunday, September 21, 2025. Flatwater is on the lookout for 10 passionate runners to join Team Flatwater.
Applications are now OPEN!
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!
Applications are now OPEN!
NYC Marathon
Congratulations runners! Check back soon for more information on running the TCS New York City Marathon 2025 with Flatwater.
Applications coming soon!