2025 - Quad Rock 25 & 50 Mile Trail Races
2025 distances
Trail running
Quad Rock 50
14th Running.
Quad Rock 25
14th Running.
Race-day weather
Conditions on May 10, 2025 — historical Open-Meteo data.
The sun rises at 5:48 AM and sets at 8:06 PM local time (MDT) in Bellvue on May 10, 2025 — 14h 18m 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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2025 results — Quad Rock 25 & 50 Mile Trail Races
426 finishers across 2 distances · leading places in the Quad Rock 50
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | David Roche | — | — |
| 2 | Adam Rients | — | — |
| 3 | Mitch Klomp | — | — |
| 4 | Luke Webster | — | — |
| 5 | Riley Brady | — | — |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Bellvue
Different organizers, within 40 miles, in the next three months
Girls on the Run Northern Colorado Fall 5K
Open Streets Volunteers
Blue Sky Trail Marathon & Half Marathon
Colorado 24 Hour Run
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 Bellvue events
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