Union Pacific Rail Trail loop from Black Rock Mountain Resort
Union Pacific Rail Trail loop from Black Rock Mountain Resort
4.6
(4647)
18,286
riders
Union Pacific Rail Trail loop from Black Rock Mountain Resort
01:54
21.6km
330m
Mountain biking
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.
Last updated: August 17, 2026
Tips
Cycling is not permitted along parts of this route
After 3.09 km for 105 m
After 18.5 km for 124 m
Waypoints
Start point
Parking
Get Directions
16.2 km
Union Pacific Rail Trail
Highlight (Segment) • Trail
The trail is mostly gravel, but this section in Park City is paved.
Tip by
21.6 km
End point
Parking
Way Types & Surfaces
Way Types
15.7 km
2.78 km
1.55 km
1.00 km
518 m
< 100 m
Surfaces
13.8 km
4.11 km
2.68 km
995 m
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Elevation
Highest point (2,180 m)
Lowest point (2,020 m)
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Weather
Powered by Foreca
Monday 24 August
29°C
12°C
40 %
Additional weather tips
Max wind speed: 4.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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