We are super excited to invite you to Healdsburg, California for the famous Lake Sonoma 50 Mile and our new Lake Sonoma Marathon!

The courses are an out and back style, boasting of continuous rolling hills surrounding beautiful Lake Sonoma. And though the courses may feel relentless, they favor an ability to connect with other runners, providing opportunity for high-fives and well wishes.

When it comes to performance, these are perfect events for speedsters looking to test their fitness, and for the first timers who are looking for a challenging, yet encouraging course. 

In true trail community fashion, the Lake Sonoma 50 Mile and Marathon embraces the opportunity for participants to support one another, to inspire one another, and to celebrate with one another.

Speaking of celebrating, we will have a full schedule of pre and post race events, including athlete panels, community dinner, socials, and of course wine tastings. (You can’t come to Lake Sonoma and not visit a winery!)

We hope you will join us for the 50 Mile or Marathon on April 9th. We look forward to celebrating with you at that finish line!