Question 1

When is the next running race in Castro Valley?

Accepted Answer

The next race in Castro Valley is Brazen New Year Runs on Jan 1, 2027. Runtra lists 2 upcoming events in Castro Valley, soonest first.

Question 2

Where can I register for races in Castro Valley?

Accepted Answer

Each listing links to the official registration page, so you always register directly with the race organizer.

Running races in Castro Valley

By distance