• Welcome to the new GetMeRegistered!

Maryland Double

in Carderock, MD at Sunday, May 17, 2020 and Sunday, September 13, 2020


  • Half Marathon & 20 Mile

    » $90.00 Registration (through 12/31 at 11:59 PM EST)
    » $100.00 Registration (12/31 at 11:59 PM EST through 2/29 at 11:59 PM EST)
    » $115.00 Registration (2/29 at 11:59 PM EST through 4/30 at 11:59 PM EST)
    » $130.00 Registration (4/30 at 11:59 PM EST through 5/16 at 11:59 PM EST)
    Half Marathon & 20 Mile Registration


  • Half Marathon & 10 Mile

    » $80.00 Registration (through 12/31 at 11:59 PM EST)
    » $90.00 Registration (12/31 at 11:59 PM EST through 2/29 at 11:59 PM EST)
    » $105.00 Registration (2/29 at 11:59 PM EST through 4/30 at 11:59 PM EST)
    » $120.00 Registration (4/30 at 11:59 PM EST through 5/16 at 11:59 PM EST)
    Half Marathon & 10 Mile Registration



* Click here for fee information

Connect with others about this event and see who's going!


Course Information

  • Carderock Running Festival: On the historic C&O Canal Tow path, Carderock Recreation Area, Clara Barton Parkway, Carderock, MD starts near Mile 10.5 and East to just pass Mile post 4 for Half Marathon and just pass Mile post 9 for 5K runs and turn West to the same place where the race was started
  • Revenge of the Penguins: On the historic C&O Canal Tow path, Carderock Recreation Area, Clara Barton Parkway, Carderock, MD starts near Mile 10.5 and West to just before Mile post 12 and East to just pass Mile post 2 for 20 mile and just pass Mile post 7 for 10 Mile runs and turn West to the same place where the race was started
  • Both events are flat, shady, tree-lined, with scenic riverside vistas - the course you always dreamed about!

Start/Finish

  • C&O Canal Towpath, Carderock Recreation Area, Clara Barton Parkway, Carderock, MD between Mile 10 and Mile 11 and finishes at the same place
  • Parking is available in the parking area near the start/finish line

Refunds and Deferrals

  • Entry fees cannot be refunded for any reason including injury, pregnancy, weather, or family emergencies. We regret that we cannot make exceptions. Race registrations may NOT be deferred to another year.

Scoring

  • Per USATF rules, scoring is based on clock time, not on net time.

More Information


  • American Express Discover Card Mastercard Visa
  • When this page loaded, the official time was 5:16:43 PM EST.