2021 - Unicorn 5k (North)
2021 distances
Running
5k Run/Walk
3/4 (ish) Mile Saunter - untimed
Race-day weather
Conditions on June 12, 2021 — historical Open-Meteo data.
The sun rises at 5:30 AM and sets at 8:28 PM local time (MDT) in Thornton on June 12, 2021 — 14h 58m 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 — Unicorn 5k (North)
5k Run/Walk · 285 finishers
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Owen Hammond | 22:29 | 7:15 /mi |
| 2 | Christine Hammond | 22:32 | 7:16 /mi |
| 3 | Miranda Sadar | 24:13 | 7:49 /mi |
| 4 | Jenny Burns | 24:34 | 7:55 /mi |
| 5 | Andrew Sullivan | 25:49 | 8:20 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Thornton
Different organizers, within 40 miles, in the next three months
I Ain't Scared (of 5k)
4A Region 3 XC State Qualifier
WinterFest 5k & Fun Run
Candy Cane Course - Denver
🏃 Plan Your Next Race in Thornton
Find upcoming events by distance:
- Thornton 5K Races 7 races
- Thornton Running Calendar 2026 13 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, 13 Thornton events
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