Colorado trails · Dry Creek Trail
A 15.3-mile out-and-back in Colorado, with 2,980 ft of climbing, topping out at 12,263 ft. Reaches Marble Mountain and other pass/summit/viewpoint destinations. Managed by USFS Divide Ranger District.
Most of the climbing sits in the first third — 56% of the ascent, between mile 0.0 and mile 5.1. It gives back about 2,760 ft along the way, so it rolls rather than climbing steadily.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Dry Creek Trail access. 37.45333, -106.54921 · directions
On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 6:08 a.m., the sun rises at 6:35 a.m. and sets at 7:36 p.m., and the last usable light fades about 8:03 p.m. (MDT) — 13 h 01 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 30.6-mile round trip works out to roughly 14 h 20 min of walking — more than a single day of daylight here, so plan it as an overnight or hike it in sections.