Crystal Springs Winter Trail Run

Woodside, California, United States

Jan 17, 2027 - Sunday

35k, 50k, 8k/5mi, Half-marathon, Marathon, Ultra

Race Information

Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.

Run Pick of the Month - Bay to Breakers

Get ready to be part of history! Bay to Breakers isn't just a 12K; it's the oldest consecutively run annual footrace in the world, held in May 2026.

A legendary staple of the City by the Bay since May 1912, this race has been interwoven into the very fabric of San Francisco, creating a wild, beautiful, and unforgettable celebration of life, community, and pure, unadulterated fun.

The classic 12K is amazing, but if you're looking for an extra push, you're covered with the Breakers Bonus 3K. Turn your run into an epic 15K challenge and make your Bay to Breakers experience even bigger, bolder, and wilder.

Lace up and get ready for a course that takes you through the most iconic, vibrant neighborhoods in the world. Click the button below to get all the details.

Don't just run a race, join a legend.

Get Event Info

 

Get a Training Plan for this Run

Receive 2 FREE Weeks of personalised run training from our friends at Runna

The Runna app, the ultimate running coach in your pocket, gives you personalised programs that sync with your favourite devices, includes strength and mobility training, and offers complete support.

You get 2 weeks for free!

Learn more about Runna. Click the link below.

Check Out Runna

Race Facts

Race Size: 100 - 500

Elevation: Lots of Hills

Course Type: Trail

Boston Qualifier: No

Kids Run: Yes

Where to Stay

Use this map to find hotels and airbnb accommodation near this race location.