Once Upon a Run
5K · Walk · 1 mi · Fun Run
Apr 19, 2026 · Newtown Square, Pennsylvania, US
Listed Oct 1, 2025
Run Vibes summary
AI-assistedAt a glance (AI-assisted text)
Join a storybook costumed 5K and festival benefiting the Newtown Public Library, perfect for families and community fun!
The vibe (AI-assisted text)
This event promises a whimsical, community-focused atmosphere, inviting everyone to embrace their inner storybook character with costumes encouraged. It's designed to be a joyful gathering for friends and families, all while rallying support for the Newtown Public Library. Expect a relaxed, inclusive energy where the spirit of giving and imaginative play takes center stage.
Race day (AI-assisted text)
Race day will likely feel more like a lively community festival than a high-stakes competition. Anticipate a vibrant scene with participants in creative costumes, alongside food, beverages, and entertainment. Packet pickup details aren't specified, but the overall flow should be relaxed, focusing on fun and community engagement rather than aggressive pacing. Don't forget to check out the raffle for PGA Championship tickets!
Best for (AI-assisted text)
This event is ideal for families, casual runners, walkers, and anyone who loves a good costume and supporting their local library. It's a perfect choice if you're looking for a fun, low-pressure event with a strong community feel and a charitable purpose.
Personality (AI-assisted text)
The 'Once Upon a Run' has a charming, imaginative, and heartwarming personality. It's a celebration of community, literacy, and playful spirit, fostering a sense of togetherness and shared purpose. The event feels welcoming and supportive, encouraging participation from all ages and fitness levels.
Weather snapshot (AI-assisted text)
Taking place in Newtown Square, PA, in April, you can generally expect mild spring weather. However, April in Pennsylvania can be quite variable, so be prepared for anything from cool and crisp to pleasantly warm, with a chance of spring showers. Layers are always a good idea!
Terrain & course feel (AI-assisted text)
While specific course details aren't provided, a 5K and 1 Mile Walk in a suburban area like Newtown Square typically involves paved roads or paths. Given the family-friendly nature, it's likely to be relatively flat or have gentle rolling hills, making it accessible for all participants.
Signals we noticed (from listing text, AI-assisted)
- Storybook Costumed Festival
- Costumes encouraged
- Benefiting Newtown Public Library
- Organized by the Friends of Newtown Public Library
- 5K Run
- 1 Mile Walk
- Kids Run
- Festival (Food & Beverage)
- Festival (Entertainment)
- First occurrence year: 2026
- Raffle for PGA Championship tickets
This section is produced with AI from the listing we have on file—think of it as a quick orientation, not a rulebook. Organizers can update start times, courses, policies, and perks at any time, so when something really matters, please lean on their official race page for the latest. We don’t independently verify every detail against live organizer updates; we’re here to help you get a feel for the event and decide if you want to dig deeper.
Original listingFull description from sourceTap to expand · same text as on RunSignup / the official listing▾
A Storybook Costumed Festival & 5K benefiting Newtown Public Library!
Organized by the Friends of Newtown Public Library an all-volunteer, not-for-profit, 501(c)(3) organization
We’re inviting local businesses and organizations to partner with us. Your support will help bring this imaginative event to life, creating a memorable experience for families and our community all while supporting the Library! Let’s create something magical - together!
Friends gathered. Costumes encouraged. Library Supported.
Win tickets to the PGA Championship in May 2026!
In support of this event, we are having a raffle for 4 pairs of tickets to the upcoming PGA Championship at Aronimink Golf Club in Newtown Square, May 14-17. Tickets are on sale in person at the Library with cash or check only. Please send a message to onceuponarunPGAraffletickets@newtownlibrary.org for more information.
Save $10 when you sign up for the 5k and the Festival Food & Beverage together!
Save $5 when you sign up for the 5k or the 1-miler as part of a team!
Schedule
3pm
5K($40), 1-mile walk ($25) and kids fun run (free)
4pm-7pm (see Entertainment below)
Festival with entertainment (free); Food and beverage bracelet ($40 adults, $20 minors, free 5 and under)
5pm
Costume parade (kids AND adults); Prizes awarded
6pm
Raffle ticket winner drawings; 2026 PGA Championship tickets at Aronimink Golf Cub in Newtown Square
Related races
More events in Pennsylvania, with a similar vibe, and comparable distances or challenge.
5K · 10K · Half Marathon
3/28/2026 · Hughesville, PA
Listed Oct 25, 2024
Join the Medal Madness 5K, 10K, or Half Marathon in Hughesville, PA, featuring a multi-loop course, finisher medals, and a best costume award for a fun challenge.
Half Marathon · Fun Run · Walk · 5K · 10K
3/28/2026 · Richfield, PA
Listed Jan 6, 2020
Join the Roger Snyder Memorial Race in Richfield, PA, offering 5K, 10K, Half Marathon, and Kids Run through beautiful countryside, supporting a scholarship fund for a preschool.
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source