Dewey Decimal Dash ~ 5K & Fun Run/Walk
About this race
Join us for the 9th annual DEWEY DECIMAL DASH 5K RUN / WALK and support the Haverford Township Free Library!
This fun, family friendly event is for all ages and fitness levels and brings our community together to support our Library!
People who know Haverford Township know that this is a special place. It is a town where neighbors still know and look out for each other, where small businesses have thrived for generations, where residents feel real pride. Our Library, with 180,000 patron visits each year, is a gateway to community connection through social events, groups and programs that bring people together. Our Library is part of what makes this township an exceptional place to live.
With generous support such as yours, this event has raised over $100,000 since 2017, helping fulfill our Library’s mission of providing excellent resources, services and programs for all ages. In all, the Library hosts nearly 1,000 programs annually with 27,000 people attending. These range from the literary (author talks, a graphic novel club, the writers group) to the wide-ranging (Lego Club, Science in the Summer, Concerts in the Park, the Quilting Group, and Teen Mindful Yoga). Haverford Township Free Library truly offers something for everyone in our community. Thank You for Your Support!
Did you know that our Library has the highest circulation rates of all libraries in Delaware County? We offer a remarkably diverse collection of both print and digital materials and have earned prestigious recognition with the highest Gold Star designation by the PA Library Association.
Thank you to House Cup Coffee for once again providing delicious coffee!
We are excited to announce that 7th Heaven will be singing the National Anthem again this year to kick off the event!
EVENT DATE & TIME: Saturday, November 1st, 2025
- Registration begins at 7:30 am
- 5K Run begins at 8:00 am
- 1 Mile Fun Run/Walk begins at 8:05 am
STARTING LOCATION: The Front of the Haverford Township Free Library on Mill Road (Library's address is 1601 Darby Road, Havertown)
This is a different STARTING location from last year now that the Library's renovation and expansion project is completed. The course remains the same down Mill Road to Karakung Drive to Manoa Road and back.
- 5K Course runs down Mill Road, to Karakung Drive, to Manoa and back to the Library
- 1 Mile Course run/walk down Mill Road to Earlington and back
- Virtual participants can run or walk the course anytime, or anywhere between 11/1/25 - 11/8/25 and log times on the Runsignup registration page.
Stay tuned for packet pick-up info!
Questions? Contact Mary Bear Shannon: shannon@haverfordlibrary.org.
PRICES:
****** Early bird pricing runs through October 24, 2025 | Regular pricing will begin on October 25th, 2025 *****
- 5K Individual
Early Bird: $30 through 10/24/25
Regular: $35 through 10/31/25
Day of Race: $40 on 11/1/25 - 5K Teams of 2+
Early Bird: $25 through 10/24/25
Regular: $30 through 10/31/25
Day of Race: $35 on 11/1/25
- 1 Mile Run/Walk
Early Bird: $20 through 10/24/25
Regular: $25 through 10/31/25
Day of Race: $30 on 11/1/25
- Virtual Run/Walk prices are the same as above
COURSE:
- Click here for the course map
The 5K course will start in front of the Library on Mill Road to Karakung Drive to Manoa Road and back.
The 1-mile course will start in front of the Library of Mill Road to Earlington Road and back.
*This is a different starting location from last year due to the completion of the Library's renovation and expansion project.
Age Categories / Prizes :
0 - 12
13 - 18
18 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 and up
Largest Group Prize
Fastest Group Prize
TO DONATE OR SPONSOR, PLEASE CLICK HERE: https://haverfordlibrary.org/dewey/
THANK YOU FOR YOUR SUPPORT!
Pick your distance
Running
5K LIVE EVENT
1 Mile Walk/Run LIVE EVENT
5K Virtual - Run Anywhere
1 Mile Virtual Fun Run/Walk - Anywhere
Typical race-day weather
Based on 9 years of Open-Meteo archive data for this event's race dates in Havertown, plus the 3 days either side.
The sun rises at 6:37 AM and sets at 4:52 PM local time (EST) in Havertown on November 7, 2026 — 10h 15m 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.
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Results — Dewey Decimal Dash ~ 5K & Fun Run/Walk
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🏃 Plan Your Next Race in Havertown
Find upcoming events by distance:
- Havertown 5K Races 5 races
- Havertown Running Calendar 2026 8 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, 8 Havertown events
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