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Level: Advanced
Length: 1 mi (1.6 km)
Surface: Singletrack
Configuration: Connector
Elevation: +19/136 ft
Total: 1 riders

Mountain Biking On the Rocks

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#175 of 1,322 mountain bike trails in Colorado
#1911 in the world

Opened July 21, 2019 and spearheaded by the Overland Mountain Bike Association. This is a one way descent through a boulder field. As such, it's an advanced-level trail.

Before you go
  • No Drinking water 
  • No E-bikes permitted 
  • No Fat biking allowed in winter 
  • No Fee required 
  • No Lift service 
  • No Night riding allowed 
  • No Pump track 
  • No Restrooms 
Getting there
Connects Ginny and Powerline trail.
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On the Rocks Trail map

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Local Info

Trail checkins

DanK_NoCo (on May 25, 2019)
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Trail conditions

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On the Rocks videos

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Mountain Bike Trails Near Masonville, Colorado

Advanced | 10 mi
Intermediate | 4 mi
| 15 mi
Beginner | 3 mi

Rider questions

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  • brett.williams

    Outstanding work by all involved. This is a great addition to Bobcat Ridge, giving yet another reason to suffer the climb. On the Rocks, coupled with the stellar Ginny Trail descent, has made Bobcat Ridge the finest place for technical riding in Northern Colorado.

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