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National Capital 20 Miler and Janet Braunstein 5 Miler

National Capital 20 Miler and Janet Braunstein 5 Miler

  • Running
  • 32 km
  • 8 km
Carderock Recreation Area, Potomac, MD 20854, US
DC Road Runners

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About the Event

National Capital 20 Miler and Janet Braunstein 5 Miler

This event takes place on Sunday, October 5, 2025 in Potomac, MD. It includes two races: the National Capital 20 Miler and the Janet Braunstein 5 Miler. The 20-miler is described as Washington, DC’s premier fall marathon tune-up race, offering a flat, fast out-and-back course along the C&O Towpath with water and nutrition support. Runners receive race swag. Members of DC Road Runners receive a $15 discount with a coupon code.

Courses and Prices:

  • National Capital 20 Miler: 20 miles, $75.20 (includes $5.20 fee). Starts at 7:00 AM EDT.
  • Janet Braunstein 5 Miler: 5 miles, $38.10 (includes $3.10 fee). Starts at 7:20 AM EDT.

Location: Carderock Recreation Area, Potomac, MD 20854, US

Additional Information: https://20miler.dcroadrunners.org/

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Courses

Tickets

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National Capital 20 Miler$75.20
Janet Braunstein 5 Miler$38.10