Ralphie's Ralpher

Boulder · Boulder County · CO

0.1 miDistance
57 ftTotal climb
0 ftTotal descent
5,452 ftHigh point
5,395 ftLow point
advancedDifficulty
classic+skatingSurface

Elevation profile

Ralphie's Ralpher is a 0.1-mile advanced trail near Boulder, in Boulder County, CO. It climbs 57 ft and descends 0 ft, between 5,395 ft and a high point of 5,452 ft. The surface is classic+skating. Mapped for winter sports, xc ski.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-21. Open the interactive map for routing, weather, and offline use.