Lake Sonoma LS 50k

50.0km·1740m+

April 11

Geyserville,

United States

The plan will appear closer to the race. For now, check a previous season's plan.

About Lake Sonoma LS 50k

Lake Sonoma LS 50k is a 50.0 km ultra trail of Lake Sonoma 2026 in Geyserville, United States. The race starts on April 11, 2026. The course climbs 1740 m+.

This page has the interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Lake Sonoma LS 50k.

Other distances of Lake Sonoma 2026Lake Sonoma LS 100k (100 km)·Lake Sonoma TS 13.1 Mile (21.0 km)