Yukon trails · Sourdough Trail
Sourdough Trail
A 5.5-mile out-and-back in Yukon, with 1,592 ft of climbing. Reaches Sourdough Hill.
Elevation profile
Most of the climbing sits in the first third — 65% of the ascent, between mile 0.0 and mile 1.8. It gives back about 620 ft along the way, so it rolls rather than climbing steadily.
3-D terrain
NRCAN MRDEM ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Reaches
- Sourdough Hill (summit)
Getting there
Sourdough Trail access. 63.90570, -135.29788 · directions
Daylight at the trailhead
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 7:59 a.m., the sun rises at 8:47 a.m. and sets at 6:45 p.m., and the last usable light fades about 7:33 p.m. (MST) — 9 h 58 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 11.1-mile round trip takes roughly 5 h 41 min, so leaving the trailhead at sunrise puts you back around 2:28 p.m. — 4 h 17 min before sunset.
Nearby trails
- Monument Trail — 4.0 mi
- Mount Haldane Trail — 17.1 mi