BIPOC Athlete Fund Supported
Trail Sisters Half Marathon
Lake Sonoma
Organized by Trail Sisters LLC
$110
Entry Fee
About This Distance
Women’s-only half marathon from Lone Rock to the Visitor Center with Lake Sonoma bridge and 5-hour friendly cutoff.
Race Statistics
Distance21.0975 km / 13.1 mi
Elevation Gain ft
Cutoff Time5 hours
Difficultyready-for-more
Start Time4/11/2026, 4:00:00 PM