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Justin Ptasnik

Boulder, CO
35 years old · Male

Member Since
Jul 21, 2014
Last Visit: Aug 27, 2023
0 Points DetailsDrop down

Other Interests
Mountain Biking, Skiing, Yoga.


Trail Favorites List View All 35

10.5 mi 16.9 km Hall Ranch Intermediate Loop
Intermediate Intermediate
Lyons, CO
Intermediate Intermediate
Lyons, CO 116 
10.3 mi 16.6 km Meadow Mountain Loop
Intermediate/Difficult Intermediate/Difficult
Minturn, CO
Intermediate/Difficult Intermediate/Difficult
Minturn, CO 48 
18.9 mi 30.4 km Bowmans Shortcut To Vail
Difficult Difficult
Frisco, CO
Difficult Difficult
Frisco, CO 39 
7.0 mi 11.2 km Rocky Mountain High Trail
Difficult Difficult
Coal Creek, CO
Difficult Difficult
Coal Creek, CO 64 
7.1 mi 11.5 km Betasso Preserve
Intermediate Intermediate
Boulder, CO
Intermediate Intermediate
Boulder, CO 363 

Check-Ins View All 1

Son of a Buffehr
Difficult Difficult
Vail, CO Jun 10, 2017
Son of a Buffehr Vail, CO
Difficult Difficult
Jun 10, 2017
Notes: 15 mi : I ride most of this trail counterclockwise, definitely important to note the Northwest section before the lake, at the lake, and 1/4 miles after t...

Where Justin Bikes

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