There’s a window every year where signing up for the MB10k just makes sense.
Before prices go up.
Before summer gets busy.
Before race day starts to feel close.
Year 49 of the MB10k Is Taking Shape
Every year, it starts the same way — a ton of early registrations, a little buzz, and then it builds. Friends start texting. Run clubs make plans. People who said, “Maybe this year.”, finally sign up. Before long, race day isn’t just on the calendar — it’s something you’re part of. That’s how the Manhattan Beach 10K comes together, year after year.
The MB10k - More Than a Race
For nearly 50 years, the Manhattan Beach 10k has been more than just a race — it’s a community tradition.
On race morning, it’s not just the racers. It’s the neighbors, the local bands, the volunteers, and the finish at the Manhattan Beach Pier. It’s why so many people come back. And why first-timers quickly understand what makes it special.
As we head into Year 49, Early Registration is already underway.
Why the Manhattan Beach 10k Fills Up Every Year
For nearly five decades, the Manhattan Beach 10k has been more than just a race — it’s a hometown tradition.
The first Saturday of October, thousands of participants take to the streets of Manhattan Beach, passing through neighborhoods lined with cheering spectators, live bands along the course, and finishing steps from the iconic Manhattan Beach Pier. For many participants, the MB10k isn’t just another race on the calendar — it’s something they come back for year after year.
Online Registration Is Now Open for the 49th Annual Manhattan Beach 10k
It’s official — online registration for the 49th Annual Manhattan Beach 10k is now open.
After selling out the last three years, the MB10k continues to be one of Southern California’s most anticipated road races, drawing runners of all ages and abilities to the streets of Manhattan Beach each fall. From the buzz of downtown, to the neighborhood support along the course, and a finish line at the iconic Manhattan Beach Pier, the MB10k delivers an experience that goes far beyond race day.
Thank You From The MB10k
What A Fun Race
Thank you to everyone who joined us for the 48th Annual Manhattan Beach 10k on Saturday! We’re so grateful for another incredible, sold-out event and an unforgettable morning in our seaside community.
Your participation helps the Manhattan Beach 10k Race Committee continue giving back through scholarships and community fitness projects—thank you for keeping this tradition strong for nearly five decades!
Welcome to MB10k Race Week!
95% Sold Out: Register Now for the 48th Annual MB10k
The 48th Annual Manhattan Beach 10k is nearly sold out! We’re already at 90% capacity, and by race week we expect to be at full capacity. Race day is October 4, 2025 at 7:30am.
Once registration closes, that’s it—and there is no race day registration.
Now is the time to secure your spot for South Bay’s favorite fall tradition.
Celebrate at the MB10k Post-Race Expo
Why Race the MB10k? Here Are the Top 10!
Secure Your MB10k Spot Before It’s Too Late
Register Now Before MB10k Race Fees Increase
50 Days to Go – MB10k is Almost Here!
50 Days to Go – MB10k is Almost Here!
Race day is just around the corner — Saturday, October 4, 2025 — and we’ve got some exciting updates to share as we count down to the start line. Big thanks to those of you who have already signed up! Encourage your friends and family to join you for an even better hometown weekend experience.
First Look at the 2025 MB10k Finisher Tee
We're thrilled to reveal this year’s official Manhattan Beach 10k Finisher Tee — a nod to bold tradition, coastal grit, and the timeless energy of the iconic pier. Whether it’s your first or your fifteenth MB10k, this shirt is your badge of honor for race day on Saturday, October 4, 2025. This image was captured by former MB10k Race Director Rachel Judson.
Lock In Your MB10k Entry Before Prices Rise
Summer’s in full swing, but race day for the 48th Annual Manhattan Beach 10K is closer than you think — coming up on Saturday, October 4, 2025!
If you’ve been thinking about running or walking this iconic South Bay event, now’s the perfect time to commit. On Friday, July 18, registration fees will increase by $5.
100 Days Until the MB10k
Congratulations To Our 2025 MB10k Scholarship Recipients
Guarantee Your MB10k Finisher Tee
A huge thank you to everyone who has already registered for the 48th Annual Manhattan Beach 10k – we’re so excited to race with you!
We’ve got great news: thanks to your amazing support, we’ve now extended our Finisher Tee guarantee beyond the first 1,000 participants!
But hurry — Wednesday, May 21, 2025 is the final day to register and guarantee your Finisher Tee size and style.
Prices Go Up May 7! Plus, Join Us for a 5-Mile Run to Free Açaí!
The countdown is on! Register for the 48th Annual Manhattan Beach 10K before May 7 to lock in Early Bird Pricing:
$30 (Ages 15+) | $25 (Ages 0–14) | $25 Virtual (all ages) (Online registration fees apply at checkout.)
Bonus: The first 1,000 registrants get a guaranteed race tee in their selected size/style We are very close to reaching that number!