Upper Decker Details
Upper Decker runs along the ridgeline above Dump Gulch. It's an old-school fall-line trail and is very steep towards the end. There are several rugged rock outcrops along the trail up higher.
This is an unofficial trail that is not part of the inventoried South Hills network. Access and conditions are subject to change without notice.
Take a right off of the Mount Helena Ridge Trail on to South Dump Gulch. You climb to a small knob, and from there it's all downhill. Don't follow South Dump to the left into Dump Gulch, and instead go straight following the ridge all the way down to Grizzly Gulch.
This trail is Unsanctioned, Ride at your own Risk!
More Stats for Upper Decker mountain bike trail
Altitude change-509 ft
Altitude min4,303 ft
Altitude max4,833 ft
Altitude start4,833 ft
Altitude end4,323 ft
Distance climb564 ft
Distance down3,182 ft
Distance flat118 ft
- view trail stats
Upper Decker Trail Reports
Sep 27, 2016 @ 11:27amSep 27, 2016
Jun 21, 2016 @ 11:49amJun 21, 2016
|reporter Sketchy dry as of 6/20.|
May 21, 2016 @ 12:24pmMay 21, 2016
|Nice and grippy for upper 3/4, bottom part has super sticky mud.|
Apr 19, 2016 @ 8:17amApr 19, 2016
Feb 22, 2016 @ 9:09pmFeb 22, 2016
|Mostly dry. Small sections of tacky mud.|