Lee's Summit · Jackson County · MO
Slim Jim is a 5.7-mile advanced (black) trail near Lee's Summit, in Jackson County, MO. It climbs 2,598 ft and descends 2,598 ft, between 837 ft and a high point of 927 ft. The surface is ground. Mapped for hiking, trail running, mountain biking.
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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.