Lake Sonoma LS 100k is a 100 km ultra trail of Lake Sonoma 2026 in Geyserville, United States. The race starts on April 11, 2026. The course climbs 4570 m+.
This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Lake Sonoma LS 100k.
Other distances of Lake Sonoma 2026Lake Sonoma LS 50k (50.0 km)·Lake Sonoma TS 13.1 Mile (21.0 km)
