2021 - Dairy Air 5k, 10k, 13.1M Calf Marathon, Udderly Fun 2 Mile Run/Walk & HAY YOU Kids' Run!
2021 distances
Running
Dairy Air 10k!
Dairy Air 5k!
HAY YOU Kids 1/2 mile FUN Run!
Udderly Fun 2 Mile Run/Walk
Trail running
How Now Brown Cow Trail 5k!
Race-day weather
Conditions on June 5, 2021 — historical Open-Meteo data.
The sun rises at 5:31 AM and sets at 8:27 PM local time (EDT) in Doylestown on June 5, 2021 — 14h 55m 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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2021 results — Dairy Air 5k, 10k, 13.1M Calf Marathon, Udderly Fun 2 Mile Run/Walk & HAY YOU Kids' Run!
270 finishers across 3 distances · leading places in the Dairy Air 10k!
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Mark Ayres | 41:19 | 6:39 /mi |
| 2 | Chris Hoffner | 45:44 | 7:22 /mi |
| 3 | Philip Backlund | 46:20 | 7:28 /mi |
| 4 | Siobhan McHugh | 46:47 | 7:32 /mi |
| 5 | Kamila Ganihanova | 47:37 | 7:40 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Doylestown
Different organizers, within 40 miles, in the next three months
9th Annual Doylestown Jingle Bell Turkey Trot 5k, 10k, 2 Mile FUN Reindeer Run/Walk & Li'l Elves Kids' Run!
A Run for the Heart: In Memory of Caroline Gallagher and Steve Grabowski
6th Annual Peddler’s Village Holiday Hustle! 1 & 2-Mile Run/Jog or Walk!
10th Annual MoTown Turkey Trot
🏃 Plan Your Next Race in Doylestown
Find upcoming events by distance:
- Doylestown 5K Races 7 races
- 10K Run Events in Doylestown 2 races
- Doylestown Running Calendar 2026 16 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, 17 Doylestown events
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