2025 Bay To Breakers 12km: Training plans, distance, date, location, and more

Find out all you need to know about the Bay To Breakers 12km – including how to choose the best training plan to get race-ready and set a new personal best.

Arial view of the race city.

About the event

Since 1912, Bay to Breakers has been a quintessential San Francisco event, and on May 18, 2025, Wasserman Group will again host this iconic 12K race. The course spans the city, starting at the Embarcadero and finishing at Ocean Beach, offering participants a unique and scenic route. Many runners come in colorful costumes, contributing to the race’s lively and inclusive vibe. Bay to Breakers is a tradition that brings the community together in a joyful celebration of fitness and creativity.

Date: 

Sun
May 18
2025

Location: 

San Francisco, United States

Distance

12km / 7.5mi

Elevation profile: 

Flat

Website: 

Link

Elevation gain: 

m /

Number of participants: 

Join 28 people currently training for the Bay To Breakers 12km with Runna

Join other runners just like you, currently training for the Bay To Breakers 12km with Runna

Start your plan

How to train for Bay To Breakers 12km: Bay To Breakers 12km training plans for every runner

To train for Bay To Breakers, you’ll need a personalized training plan and to build up your weekly mileage progressively.

Runna offers running training plans for every runner and goal out there.

With Runna, your running coaching app, you get a personalized 12km training plan that:

  • Structures your week and sets out all sessions for you
  • Automatically adjusts your mileage and types of runs to help you perform at your best
  • Incorporates deloads and strength training
  • Helps you manage your recovery and nutrition

Having a plan will also help with accountability, meaning that you can focus purely on improving your running game.

Check out our personalized 12km training plans to find the one that best suits your goals.

Stories from Runnas

01/05
My first marathon and second ever running race. Sub 3 hour was my goal, but thanks to Runna managed to run a 02:41:49!
Dan C
San Sebastián Marathon
User @danrconnell finishing a race with a medal.
02/05
I’m 45 and only started running 12 weeks ago when I downloaded the Runna app.
Just finished my first half marathon - my goal was just to finish it before the 3hr cutoff but I made it in 2 hours 30 mins.
Somaclay
Sunshine Coast Half Marathon
User @somaclay finishing a race with a medal.
03/05
Completed my first ever marathon. I had never run more than 5km before the start of this year.
Through training with Runna since January, I’m so proud to say I’ve completed a marathon in 3hr37min
Sathi
Richmond Run-fest Marathon
User @sathi6 finishing a race with a medal.
04/05
From struggling to run 5km to running our first half marathon within 6 months of training using Runna! Loved every second of it.
Sara C
Belfast Half Marathon
User @saramcclements finishing a race with a medal.
05/05
Trained with Runna for 16 weeks to complete my first 250km ultramarathon in Tanzania in 37 hours
Henry G
Ultra X Tanzania 250
User @henry_galligan finishing a race with a medal.

Take your running to the next level

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Bay To Breakers 12km FAQ: All you need to know about the Bay To Breakers 12km

What is the Bay To Breakers 12km?

Bay To Breakers 12km distance: How long is the Bay To Breakers 12km?

Where does the Bay To Breakers 12km take place?

When is Bay To Breakers 12km?

When is the next Bay To Breakers 12km?

What’s the elevation gain of the Bay To Breakers 12km?

How can I prepare for the 2025 Bay To Breakers 12km?

How do I choose the right training plan for the 2025 Bay To Breakers 12km?

How can I register for the Bay To Breakers 12km?

If you are an official race organiser with any questions about this page, please get in touch: races@runna.com

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Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running a faster 5k to finishing your first marathon.

Download on the App Store.
Download Runna on the Google Play Store.
QR code for downloading the Runna app.
Get Started
Is Runna right for me?
First week free. Cancel anytime.
Scan to get started
Download on the App Store.
Download Runna on the Google Play Store.
QR code for downloading the Runna app.
First week free. Cancel anytime.
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