2025 - Yellow Creek Grassroots Mountain Bike Race Series, Race #4
2025 distances
Mountain biking
Expert - Open
Expert - Single Speed
Expert - Masters (40+)
Sport - Open
Sport - Masters (40+)
Short Stuff
E-Bike
Race date Weather
Conditions on August 23, 2025 — historical Open-Meteo data.
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 Penn Run
Different organizers, within 40 miles, in the next three months
Yellow Creek Grassroots Mountain Bike Race Series, Race #4
Jenn Myers Memorial 5K and 1 Miler
Love of Life 5K Run/Walk
IUP College of Health Sciences "Run for the Health of It" 5K
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 Penn Run events
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