
Washington, DC's premier fall marathon tune-up race, organized by @dcroadrunners
Carderock, MD
Joined July 2024
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2026 results are up! Congratulations to all of the finishers, and thank you to all of our volunteers and to @PRRunning for their ongoing support. 👍🏆🍾 20miler.dcroadrunners.org/ra…
National Capital 20 Miler retweeted
The jumper cables help us ensure that the @NatCap205 hoodies get from us to you. There is still time to register. We hope to see you there.
The 2026 race hoodies have arrived, and they seem to be really popular. Register now before they are all gone! 20miler.dcroadrunners.org/20…
National Capital 20 Miler retweeted
Congratulations to all of the DC Half finishers. Thank you especially to all of the race volunteers. None of this would be possible without your help. We greatly appreciate it. @runpacers @brooksrunning
Registration fees increase after September 12. Don't miss out on the lower rate! 20miler.dcroadrunners.org/re…
2026 Packet Pickup dates and times are set.
Thursday, October 1 from 6-8:00 pm @irelands4courts
Friday, October 2 from 5-7:00 pm @PRRunning-Ballston
Saturday, October 3 onsite at Carderock
20miler.dcroadrunners.org/ra…
Regular registration rates start today. Come race with us! 20miler.dcroadrunners.org/re…
One more week of early bird registration! It's never too early to register, but it can be too late! 20miler.dcroadrunners.org/re…
National Capital 20 Miler retweeted
Good stuff is cooking, and the summer isn't over yet. Join us for the rescheduled Age-Graded Four-Miler and other hot stuff. 🔥🔥🔥 dcroadrunners.org/2026/07/su…
National Capital 20 Miler retweeted
Our fall training programs are open and taking registrations. Curious about how we do things? Join us for some test runs on Saturday, July 18 and 25.

ALT a flyer advertising the DC Road Runners Fall 10 Miler, Half, and Full Marathon test runs scheduled for July 18 and July 25. On July 18, the club will offer 5, 8, and 13-mile route options, and on July 25, the club will offer 6 and 14-mile route options. All runs meet at North Meade Street Park in Arlington at 7:00 am.
National Capital 20 Miler retweeted
🇫🇷 Bastille Day 5K Results Are In! 🇫🇷
Next up is the Bluemont 5K on July 22. We are thrilled to be collaborating with @dcwater and @ArlingtonVA on this event. dcroadrunners.org/races/race…
National Capital 20 Miler retweeted
🇫🇷 Celebrate Bastille Day with Us 🇫🇷
There is still time to register for tonight's Bastille Day 5K. We hope to see you out there. dcroadrunners.org/event/bast…
National Capital 20 Miler retweeted
It is hot, but we are cool. Photos from our Thursday morning and Wednesday night track crews.
National Capital 20 Miler retweeted
🌡️😢🗓️Postponement Announcement🗓️😢🌡️
Due to tomorrow's extreme heat, our Age-Graded Four- Miler is postponed. We will follow up in the coming weeks with additional details. No race on July 4, 2026.
National Capital 20 Miler retweeted
What's that, you say? You're planning to run a fall marathon? Well, we also have training programs for that! Beginner, intermediate, and advanced training tiers are available. Come run with us!
National Capital 20 Miler retweeted
Training for a fall 10-miler or half marathon? Come train with us! Programs begin on July 11 and are open to club members and nonmembers alike. We offer training for beginners, as well as intermediate and advanced runners.
Registration for the 2026 National Capital 20 Miler is now open. Early Bird rates through July 31! 20miler.dcroadrunners.org/20…
National Capital 20 Miler retweeted
🌧️The rain didn't stop the runners today! The results for the Paul Thurston 5K are live. Congratulations to everyone who ran. It was a great event for all. 🌧️ dcroadrunners.org/races/race…
National Capital 20 Miler retweeted
📢Public Service Announcement📢Summer is coming. #Runners take good care of yourselves. To help, check out our heart health seminar. ❤️⚕️ dcroadrunners.org/2026/05/he…
🚨🚨Update Event Date🚨🚨
This year's National Capital 20 Miler and Janet Braunstein 5 Miler will be on Saturday, October 3. Registration will open in May. 20miler.dcroadrunners.org/20…









