Lake Sonoma Race Series

Hosted by Skip, Holly & the Healdsburg Running Company

Healdsburg Running Company

LS50, Marathon
& Trail Sisters Half Marathon

Race Director - Gina Lucrezi (Trail Sisters)

Saturday, April 13th 2024

Friday, April 12th 2024

Lake Sonoma 55k & 100k

Race Directors - Skip Brand & Sam Karthan

Saturday, October 21st 2023

LS 100k & 55k

Get our Updates

Instagram Facebook

Lake Sonoma 50, Marathon and Trail Sisters Half Marathon are owned and operated by Trail Sisters LLC. All Rights Reserved © 2025

Follow Us & Get Updates

For the latest news and occasional special offer!

Instagram Facebook