Adams 12 MS XC
About this race
Middle School Cross Country
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Running
MS Boys
MS Girls
Typical race-day weather
Based on 7 years of Open-Meteo archive data for this event's race dates in Thornton, plus the 3 days either side.
The sun rises at 6:23 AM and sets at 7:39 PM local time (MDT) in Thornton on August 27, 2026 — 13h 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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2026 results — Adams 12 MS XC
389 finishers across 2 distances · leading places in the MS Boys
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Jordan O'Shea | 12:37 | 6:18 /mi |
| 2 | Braelen O'Shea | 12:54 | 6:27 /mi |
| 3 | Trevor Hahn | 12:58 | 6:29 /mi |
| 4 | Mark Thompson | 13:00 | 6:30 /mi |
| 5 | David Gorrell | 13:06 | 6:33 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near Thornton
Different organizers, within 40 miles, in the next three months
WinterFest 5k & Fun Run
4A Region 3 XC State Qualifier
I Ain't Scared (of 5k)
Broomfield Turkey Day 5K/10K
🏃 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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