The 2024 Under Armour Charles Street 12 and 2-Person Relay presented by KELLY benefits will finish with an epic post-race party at under armour world headquarters in locust point.

Run from Baltimore County to Baltimore City down one of Baltimore’s most historic streets!

COURSE MAP

Course Turn-by-Turn

  • START at The Shops at Kenilworth and

  • Run West to Charles Street.

  • Turn LEFT onto Charles Street.

  • RELAY exchange point located at Charles St. & Enfield Rd (Friends School)

  • Turn LEFT onto Lee Street and continue to Light Street.

  • Turn RIGHT on Light Street and continue to Key Highway.

  • Turn LEFT on Key Highway and continue on Key Highway to Key Highway Extension.

  • Bear LEFT onto Key Highway Extension and continue on Key Highway Extension to TidePoint.

  • FINISH in front of Under Armour.

2-person relay

The 2-Person Relay follows the same course as the full Charles Street 12 Miler. Leg distances are as follows:

Leg One - The Shops at Kenilworth to Friends School (approximately 4.9 miles pending final measurement)

Leg Two - Friends School to Under Armour (approximately 7.1 miles miles pending final measurement)

Water Stops & Restrooms

Water stops are located approximately every 2 miles on the course. You will find them at: 

  • Aid Station #1 (2.5mi) - Charles Street prior to GBMC (water only - no Salt Stick electrolyte drink)

  • Aid Station #2 (5mi) - Friends School (Relay Exchange Point)

  • Aid Station #3 (6.1mi) - Calvert School

  • Aid Station #4 (7.3mi) - Charles Street just south of 29th Street

  • Aid Station #5 (9.1mi) - Walters Art Museum

  • Aid Station #6 (10.7mi) - Key Highway and Battery Ave (Rash Field and Federal Hill)

Each aid station will have water, Salt Stick hydration, and at least 1 restroom.

COURSE LIMIT

Due to permitting restrictions there is a 3-hour course limit for the race (15:00/mile pace). This time begins when the final wave leaves the Shops at Kenilworth, and applies to individual runners and relay teams. Participants who do not reach the relay exchange point (4.9mi) at 3-hour pace (15:00/mile) will be asked to continue on the sidewalk, or transported to the finish line via bus. 

PACERS

Baltimore Pacemakers will once again provide pacing services for the Under Armour Charles Street 12 presented by Kelly Benefits. Pacers are available for the following finish times:

  • 1:40 (8:20/mi)

  • 1:45 (8:45/mi)

  • 1:50 (9:10/mi)

  • 1:55 (9:35/mi)

  • 2:00 (10:00/mi)

  • 2:05 (10:25/mi)

  • 2:10 (10:50/mi)

  • 2:20 (11:40/mi)

  • 2:30 (12:30/mi)

Look for the pacers in special Under Armour race gear and holding their pace signs in the starting corrals.