# =PR= Races: Fall Classic 10K

- **When:** Sat, Oct 17, 2026 · 7:00 PM CDT
- **Where:** Plaza at One Loudoun, Ashburn, VA, 20147
- **Event page:** https://runthis.run/event/rs-179344-pr-races-fall-classic-10k

## Registration

Register on the event's own site: https://runsignup.com/Race/VA/Ashburn/PRFallClassic10K?aflt_token=58wBqomPr6bPwa1YDhuKo0IQvrNCjzTq

## Description

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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Source: [https://runthis.run/event/rs-179344-pr-races-fall-classic-10k](https://runthis.run/event/rs-179344-pr-races-fall-classic-10k) — data from Run This (runthis.run).