Trail Sisters Marathon at Lake Sonoma


Apr 08, 2023 at 8:00 AM

Trail Sisters Marathon at Lake Sonoma

South Lake

Lake Sonoma CA, 95488


Entry Fee $150
(Lowest or Early Registration)

Prize Money: no


  • 26.2M

Type: Trail

Starting Elevation: 350

High Point: 900

Percent of the course on un-paved trails: 95%

First Year of the Event: 2023


It’s not worth it unless you have to work for it! The marathon start is located in the green space next to the Lake Sonoma Visitor Center (you can’t miss it). The first mile climbs a steep trail and will test your legs, as this is your biggest climb of the day. The course will then continue onto beautiful rolling single track trails. You will continue past Warm Springs Creek, Wulflow, Madrone Point, and through Crossroad aid station, finally crossing the scenic lake bridge. Remember to save some juice for the last few miles, as you have a screaming downhill towards the finish.


No photos available.


Past Event Dates

Held on Apr 08, 2023

Event Results