2025 - Pleasant Valley 5K Run/Walk, Aquathlon Challenge, and Dog Swim
2025 distances
Running
5K Run/Walk
The scenic 5K course winds through the streets of the quiet Cub Run Neighborhood. After the neighborhood, the course heads out on the Flat Lick Stream Valley/Cub Run nature trail that is filled with peaceful forest views. Finally, you’ll head back into serenity of the Cub Run nature trail and loop back to the Pleasant Valley Pool to finish. The 5K course is best described as “rolling” with a few moderate hills. The course is paved. There are no time limits on the course. Walkers and runners are equally welcome at this event! Each participant will receive a Race Shirt. All proceeds from this all-volunteer event will go towards the Pleasant Valley Recreation Association for capital improvements on the pool.
Virtual 5K
Run Anywhere in the World! Support the Pleasant Valley Pool by participating in the PV 5K Virtual Run. Run 5K at a location of your choosing, anywhere in the world and text or email in your results! All virtual runners will receive a Race Shirt! You will receive your shirt approximately up to two weeks after the event. Your virtual run can take place on a day of your choosing. Encourage your friends to register and run with you! If you are interested in organizing a group at your location with 6 or more runners, we’d love to hear from you. (And we just might have a special thank you gift for you as well!) Please email us at info@pvaquathlon5k.com for more info. All proceeds from this all-volunteer event will go towards the Pleasant Valley Recreation Association for capital improvements on the pool.
Dog Swim
The dogs make a splash! We've had the neighborhood dogs go for a swim at the end of every pool season, but now we're opening the event to dogs from all over! This is NOT a swim event for the human owners/families though, as we will not have lifeguards present.
Swimrun
Aquathlon - Swim/5K Run
Let's get wild and combine swimming with running! Seed yourself based on your swim speed at registration, and begin the event with a refreshing swim in the Pleasant Valley Pool. You will have do a snake swim and transition to your running gear. The scenic 5K course winds through the streets of the quiet Pleasant Valley neighborhood. After the neighborhood, the course heads out on the Flat Lick Stream Valley/Cub Run nature trail that is filled with peaceful forest views. Then, you’ll head back into serenity of the Cub Run nature trail and loop back to the Pleasant Valley Pool to finish. The 5K course is best described as “rolling” with a few moderate hills. The course is paved. There are no time limits on the 5K course. Walkers and runners are equally welcome at this event! Each participant will receive a Race Shirt. All proceeds from this all-volunteer event will go towards the Pleasant Valley Recreation Association for capital improvements on the pool.
Race-day weather
Conditions on September 6, 2025 — historical Open-Meteo data.
The sun rises at 6:43 AM and sets at 7:32 PM local time (EDT) in Chantilly on September 6, 2025 — 12h 48m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2025 results — Pleasant Valley 5K Run/Walk, Aquathlon Challenge, and Dog Swim
33 finishers across 2 distances · leading places in the 5K Run/Walk
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Wade Baker | 24:25 | 7:52 /mi |
| 2 | Faranak Dezfoolian | 32:25 | 10:26 /mi |
| 3 | Sara Digafe | 41:00 | 13:12 /mi |
| 4 | Demetria Eckberg | 1:05:17 | 21:01 /mi |
| 5 | Melanie Eckberg | 1:05:18 | 21:01 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Chantilly
Different organizers, within 40 miles, in the next three months
Friends of the Poor© Walk - St. Timothy Conference, Chantilly, Va.
Jingle Dash 10K, 5K, and Fun Run
Virginia Run Turkey Trot
2026 PR Race Pass
🏃 Plan Your Next Race in Chantilly
Find upcoming events by distance:
- Chantilly 5K Races 3 races
- 10K Run Events in Chantilly 2 races
- Chantilly Running Calendar 2026 3 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 4 Chantilly events
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