=PR= Races: Spring Classic 10K logo
running

=PR= Races: Spring Classic 10K

Date
April 11, 2027
Distance
10K · Virtual 10K

From the Organizer

Head into spring with a great 10K. Join us on Sunday, April 11 at One Loudoun at 8:00 am for the =PR= Spring Classic 10K.

Run through the beautiful Ashburn neighborhoods, enjoy the view and test your endurance.

Click for the Packet Pick Up Details

Distances & Pricing

Virtual 10K8 AMRegister →

Race Location

About This Sport

From Endurance Grid's Founder

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

The 10K is the distance where running stops feeling like a starting point and starts feeling like a sport. Long enough to require a real training block. Short enough that race day is fully manageable for a first-timer who's put in the work.

Race day energy at a 10K is community at its best — strangers cheering you by name, people moving toward the same goal, an atmosphere that solo training can't replicate. It's fast enough that you'll spend the whole race pushing rather than managing your effort.

This is also the distance that builds the base for everything else. Most athletes who go on to run half marathons, do triathlons, or compete in HYROX started here. What you need: running shoes fitted to your stride, a training plan, and the race on your calendar. The registration is what makes the deadline real.

How long to train: 4–8 weeks for most fitness levels.

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the =PR= Races: Spring Classic 10K?
=PR= Races: Spring Classic 10K is a running event held in Ashburn, VA. Learn more about the different endurance sports here.
When and where is the =PR= Races: Spring Classic 10K?
Sunday, April 11, 2027 in Ashburn, VA at 20427 Exchange St, Ashburn, VA. Check the official event page for exact start times and wave schedules.
How do I register for the =PR= Races: Spring Classic 10K?
Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.

=PR= Races: Spring Classic 10K

Apr 11, 2027

Register →