=PR= Races: Fall Classic 10K
Sun, Oct 18, 2026, 8:00 AM EDT
- Location
- Ashburn, VA
- Plaza at One Loudoun, 20427 Exchange St, 20147
- Type
- RUN
Sign up and verify details on the organizer’s official page.
Vibe analysis coming soon
Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.
Distances & registration
2 optionsRegistration for all distances is through the official signup link above.
- 10K
Sun, Oct 18, 8:00 AM EDT · From $54.50
Opens Nov 30, 2025, 5:31 AM EST · Closes Sep 18, 2026, 7:59 PM EDT
- 10K
Sun, Oct 18, 8:00 AM EDT · From $54.50
Opens Nov 30, 2025, 5:31 AM EST · Closes Sep 18, 2026, 7:59 PM EDT
Vibe Check
Easygoing
Easygoing- Rolling area
Based on terrain, weather, and distance data.
The course
- —
From the organizer
Potomac River Running Fall Classic 10K is set for Sunday, October 19th. Join us for our 7th year running through the beautiful Ashburn neighborhoods!
Race starts at 8:00 am on Exchange St. in front of the Plaza at One Loudoun.
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More demanding options nearby
Higher-difficulty races in the same state.