Pasadena Trails 50K Solo/50k Relay/10K
About this race
2025
Pick your distance
Running
50K Solo
50K Relay
10K
Typical race-day weather
Based on 4 years of historical conditions on this event's race dates in Pasadena.
Course
Route map and elevation profile
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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Other races near Pasadena
Different organizers, within 40 miles, in the next three months
Foster the Future Run
Space Race Run
Cclcf Thanksgiving Run & Food Drive
Bimbo Global Race - Los Angeles
🏃 Plan Your Next Race in Pasadena
Find upcoming events by distance:
- 10K Run Events in Pasadena 2 races
- Pasadena Running Calendar 2026 3 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, 3 Pasadena events
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