Potomac River Run Marathon
Spectator Access
All locks are accessible from eastbound (not westbound) Clara Barton Parkway
Lock 10 -- Parking and spectator access
• aid station staffed by
DC Capital Striders
Lock 9 -- Parking and spectator access
Lock 8 -- Parking and spectator access
Lock 7 -- Parking and spectator access
• aid station staffed by
BuyaBrickFoundation (www.TeamAfrica.com)
Lock 6 -- Parking and spectator access
Lock 5 -- Parking and spectator access, portable toilet, permanent toilet
• aid station staffed by
BuyaBrickFoundation (www.TeamAfrica.com)
Clara Barton Parkway at Chain Bridge -- Parking and spectator access