Thompson Creek Trail

The climbing is back-loaded — the 1.1 miles stay comparatively easy before most of the 151 ft of gain arrives late. The main climb starts around mile 0.17 and runs 0.71 miles, gaining 79 ft at an average 2.1%. The steepest sustained pitch averages 12% and begins just past mile 0.92. You finish 111 ft above the start, so the return trip runs mostly downhill.

At 1.1 miles it is longer than 76% of the 66 trails mapped in Walnut.

It climbs more per mile than 82% of trails in Walnut.