18 mile boulder loop run

Distance

16.73

miles

Run

CLIMB
482 ft

Begins in:
Boulder, CO, United States
Created By:
chrisbaker
Description:
i simplified lots of the curves which made the calculated distance seem smaller than the actual distance (from a trail map). a fun run. lots of dirt trail, some roadside, <25% concrete.
Type:
Run

Share:

Please wait while we load elevation data for this map.
Download Data Learn About Climb Ratings

Climb Details

Rating Start/End Points Length Start/End Elevation Avg Grade
Cat 4 12.55 mi/16.36 mi 3.81 mi 5,210 ft/5,659 ft 2.2%

Courses on Route

Get Support