Background photo - U.S. #5 Pikes Peak CO.

Thanks much to Ron Cushing for this banner photo

Hover cursor over segment slices (right) for exact  grade of a particular segment. Map route (bottom) colors correlate with elevation legend colors.

 Note:  Click on “View full route" (top left) which opens the Hwy 143 RideWithGPS page.  Hover over the distance line at the spot you would like to begin a sub-  segment for this climb.  Click your mouse on the start point and drag the vertical graphing line the distance you wish to obtain sub-detail from, then release the  mouse at the end point.  This will give you the following sub-detail for the selected segment in the “Metrics” window top right of the page:  (a) distance, (b) elevation  gained and lost, (c) max grade, (d) average grade (e) that segment's climb category – e.g. Cat 1, HC, etc., and (f) FIETS score for the segment.

Finish​  

Start ​  (click and drag map; double click to move forward)

Climbing and Cycling Utah

Hwy 143 by Bike


Statistics and Details


  • Distance:                              14 miles                      

  • Beginning elevation:            5,074'

  • Ending elevation:                  10,413'

  • Elevation gained:                 4,331'

  • Average Grade:                   6.6%

  • Fiets Index:                         9.94
                   

  • Location:  Climb begins at the intersection of Hwy 143 and E 200 St South, Parowan, UT,  236 miles south of Salt Lake City International Airport  (37.83863, -112.81978 latitude/longitude).


Ride Description


The Hwy 143 climb starts near Parowan in the fairly remote southwestern section of Utah, sandwiched between 2 other Top 100 U.S. Climbs (#73 Hwy 153 37 miles north and #71 Kolob Terrace Rd 68 miles to the sourth). The first 6 1/2 miles of this climb are a good warm up at 4.8% while the next 4.5 miles ramp up with an 8.4% average grade (10.2% average grade for the steepest part of the climb - 1.7 miles from mile 9.4 to 11.1). Our view is primarily of forest as we climb 11 miles up to the tiny ski resort community of Brian Head. The 3 miles through and beyond Brian Headare more open and less wooded as we are beginning to move close to above tree line.


Roadway-Traffic Report: Very good roadway, but it is a highway, so we do encounter light but fast traveling traffic with minimal to no shoulder to ride on.