Run Against Breast Cancer 5k 10k & 13.1 Los Angeles

Saturday, December 2, 2023 Los Angeles, CA

Run Against Breast Cancer 5k 10k & 13.1 Los Angeles

Step forward with purpose and determination as you prepare to stand together against cancer in this year’s 5K, 10K, and 21K Half Marathon. This event is more than a race; it’s a collective effort to make a difference and honor those affected by cancer. Whether you’re an experienced runner or new to the world of racing, there’s a distance suited for everyone, offering a chance to contribute to a meaningful cause.

As the starting signal echoes through the air, you’ll embark on a journey that promises both a physical challenge and a deep sense of purpose. The race course itself is a beautiful tapestry of terrains and landscapes, designed to inspire and motivate all participants. You’ll navigate through scenic routes, with each step carrying a message of hope.

This year’s race is special in that it’s more than just a personal achievement; it’s a powerful gesture of support and unity. A portion of the run proceeds, along with 100% of the funds raised by participants, will be dedicated to the American Cancer Society. By participating, you’re joining hands with the oldest and largest cancer organization in the United States, contributing to the ongoing battle against this disease.

As you cross the finish line, the significance of your run will be commemorated with a special pin or ribbon. It’s not just a token of your achievement; it’s a symbol of your commitment to the cause. This small yet meaningful memento will serve as a reminder of the steps you’ve taken towards making a difference in the fight against cancer.

The spirit of this race extends beyond the finish line. It’s an opportunity to stand with the countless individuals who have been affected by cancer, to show that they are not alone in their journey. The event brings together like-minded individuals, united by a common goal. In every stride, in every heartbeat, the message is clear – cancer can be overcome.

Whether you’re running to honor a loved one, to support those currently battling cancer, or to contribute to the research and support efforts led by the American Cancer Society, your participation makes a genuine impact. This race is a celebration of resilience, a testament to the strength of the human spirit, and a promise that together, we can make a change.

So, prepare your running shoes, rally your determination, and join the race against cancer. As you run, remember that every step counts and that your contribution goes far beyond the finish line. It’s a commitment to a brighter, cancer-free future, one stride at a time.

Race Weather & Climate

On December 2nd, you can expect an average high temperature of around 60-65°F and an average low temperature of approximately 45-50°F. This date falls in early December during the winter season, with cool and crisp weather, and minimal rainfall.

Run Against Breast Cancer Course Map

See the race route map for the Run Against Breast Cancer course map here.

Starting Time

The half marathon start time is 8:00 AM PST.

The cut-off time is 12:00 PM PST.


To reserve your spot in the 2023 Run Against Breast Cancer, you can use the registration link here.

Race Fees

  • There is a $42.00 fee for the half marathon.
  • There is a $39.00 fee for the 10k.
  • There is a $35.00 fee for the 5K/10K/13.1 Virtual Registration.

Run Against Breast Cancer Race Website

Run Against Breast Cancer Website

See more races in: December, California