Pacific Beach Half Marathon & 5K

The Pacific Beach Half Marathon & 5K is taking over PB for an epic two-day race weekend on Saturday & Sunday, October 4-5, 2025. No matter how you race, the finish line is a beach party you don’t want to miss! Grab your crew and register today! 🌊 🏃‍♂️

Pick your challenge:

🏖 Run the 5K on Saturday for the ultimate SoCal experience—half sand, half boardwalk, all beach vibes.

🏅 Take on the Half Marathon on Sunday and cruise a scenic waterfront course with Mission Bay views.

🔥 Go all in with the Surfside Double Shot Challenge—run both days and score an exclusive challenge medal!

You may also like the following events from San Diego Running Co.:

• This December, 13th December, 08:00 am, San Diego Santa Run in San Diego

Also check out other Sports events in San Diego, Contests in San Diego.