2021 DCRRC Gar Williams Half Marathon

 Registration is closed for this event
The lowest-priced half-marathon in America! Still a full 13.1 miles and full-service on quality and support!

This is race #1 of the Snowball Series.

Course: Out-and-back along C&O Canal Towpath.  USATF certified course, click here for map.

Water Stops: There will be two water stops: one at Lock 9 and one at Lock 6, these locations correspond to approximately mile 3, 5, 8, and 10 of the race. you will run by each water stop twice.

Registration: Please register online before the race. Note: All runners must register in advance, as our race permit does not allow us to exchange money on National Park Service grounds.

Timing and Results: Timing and results will be compiled on a real-time basis and friends and family will be able to track runners throughout the race via social media.

Click here for runner tracking.

Click here for live results.

Fees: Free for DCRRC members, $10 for non-members.

Refund policy for Snowball Series: In the event the race is canceled, pre-paid non-members will receive a credit to be applied to a future Snowball Series race.

Location: Carderock Recreation Area (not Park), Carderock, MD. 

Raceday Timeline:

  • 7:30 Registration and Packet Pickup opens
  • 9:00 Race Start
  • 11:00 Awards
  • 12:00 Course Closes

Ammenities and extras: We will have refreshments available post-race. 

T-shirts and Medals: Come-on people, it's a $10 race... No, there are no t-shirts or medals. 

Directions: Take the Capital Beltway (I-495), to the Clara Barton Parkway headed west, outside the beltway.  Make a right on the first exit which is for both Carderock and the Naval Surface Warfare Center (Carderock Division). Turn left at the stop sign at the top of the ramp to cross the parkway. After passing under the canal, turn right and proceed to the third parking area on the left. Note: We normally hold races at the parking lot that is the first after you make the right, but continue onward to the end of the road.

Volunteers: As with every race, we will need many volunteers to help coordinate the race events, please click here to register if you would like to volunteer, and remember this counts as your Snowball Series volunteer requirement.

December 5th, 2021 7:30 AM   through   12:00 PM
Non Member $ 10.00
DCRR Member $ 0.00

Upcoming Events

DCRRC Bread Run 10K & 2 Mile Fun Run
Sun, Dec 12th, 2021, @10:00am
2022 DCRRC Predictions & Resolutions 5K
Sat, Jan 1st, 2022, @12:00pm
DCRRC Al Lewis 10-Miler
Sat, Jan 8th, 2022, @7:30am
Board of Directors Meeting
Thu, Jan 13th, 2022, @7:00pm
DCRRC JFK 20K and MLK 5K
Sat, Jan 15th, 2022, @9:00am
DCRRC Langley 8K
Sat, Feb 5th, 2022, @10:00am
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The DC Road Runners Club is a member of the Road Runners Club of America and is also affiliated with USA Track & Field. We provide a year-round schedule of running events that offer everyone a chance to participate regardless of age, gender, or athletic ability.