To Our Athletes

Thank you for your patience and continued support over the past year. The moment you have been waiting for is here! We’re excited to share the 2021 Los Angeles Marathon presented by ASICS will take place on Sunday, November 7. The 2021 LA Big 5K will take place on Saturday, November 6, 2021.

Additionally, the date for the 2021 Rose Bowl Half Marathon is September 26, 2021, the 2021 Santa Monica Classic is September 12, 2021 and the Rose Bowl 5K is July 2 & 3, 2021.

To defer your registration or opt in to the virtual race for the Los Angeles Marathon or the Rose Bowl Half Marathon, please complete the deferment form no later than Thursday, July 31 2021.

After the deadline, registrations for the Los Angeles Marathon and the Rose Bowl Half Marathon will automatically be transferred to the new race date. For any questions or concerns, please contact our customer service team at

The 2021 Boston Waterfront 5K will take place on September 12, 2021. Details for the 2021 Tour de South Shore will be announced soon.

We cannot wait for us to come back together as a community and celebrate what we love – running.

See you in the fall!