Welcome to the 2023 Under Armour Charles Street 12 and Two-Person Relay presented by Kelly Benefits! We’re running 12 glorious miles down Baltimore's historic Charles Street and celebrating at the finish line!

For 2023 we are excited to announce that the Under Armour Charles Street 12 and 2-Person Relay presented by Kelly Benefits will be held the Saturday after Labor Day. Enjoy one last fall vacation and then join us for AN EPIC race.