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Save the Date!
Join us in Healdsburg, California, on April 11th 2026 for the TERREX Lake Sonoma 50 Mile, Marathon, and Trail Sisters Half Marathon!
More details coming soon.
"A Race to Remember"
Mountain Outpost will be live streaming the Lake Sonoma Races! Full coverage of the LS50, partial coverage of the Marathon and highlights from the Trail Sisters Half Marathon!
Follow your runner while following the action! Free WiFi for crew & spectators at Start & Finish, Warm Springs, Lone Rock & Madrone.
Password: lakesonoma
Lake Sonoma Elite
New for 2025 the Lake Sonoma 50 Mile will feature an “Elite” division with it’s own race start and cash prize purse. Learn More on the LS 50 page.
50 M
1ST PLACE
$1,250
2ND PLACE
$700
3RD PLACE
$500
26.2 M
1ST PLACE
$750
2ND PLACE
$500
3RD PLACE
$250
COME RACE WITH THE PARTY PACE(rs)!
New for 2025 the Lake Sonoma 50 will have Party Pace(rs) to help you reach that finish line! Pacers will aim for a 13 hour finish, leaving one hour of grace time till the official race cutoff. Come run your first 50 Miler at Lake Sonoma and we will do everything we can to get you to the finish!
Presenting Sponsor
Psssst...Don't forget about Sunday!
Celebrate your weekend with the entire Lake Sonoma family at Coyote Sonoma. Everyone is invited to enjoy free wine tastings and charcuterie!
Lake Sonoma 50, Marathon and Trail Sisters Half Marathon are owned and operated by Trail Sisters LLC. All Rights Reserved © 2025
