Sourdough Trail #835 runs north from the Research Station up to Brainard Lake Road on mostly smooth singletrack with varying sections of rolling hills and rocky climbs. It is a 'woodsy' ride with great
views. The leaves should be turning right about now!
We'll begin climbing on a wide, rock- and log- studded trail north, then west some. Alternate descents and climbs on a smoother trail surface take us up to the Peace Bridge (2.6) where the trails begins a longer extended climb along the east side of Niwot Mountain. As the climb finally mellows (3.3), the trail rolls a bit rockier for about 3/4 mile, before beginning a long descent. After a short ridge climb (5.2) the trail makes its final descent towards Brainard Lake Road. The return will be the same.
Trail options include continuing on Sourdough B towards Peaceful Valley or even riding newly remodeled trails at Brainard Lake area.
NOTE: Sourdough B is much rockier and rougher riding.