The application window for the 2024 20 Bridges, 40 Bridges, Ederle-Burke, or 8 Bridges marathon events was January 1-January 31, 2024. All applications submitted within that time period will receive full consideration; there is no need to rush to apply. There is no cost to apply. Include all information in your application. (Do not send separate attachments or submissions outside the application.) Please see the specific event pages for swim details including pricing.

20 Bridges applicants with availability for multiple windows (and appropriate experience) will have the greatest likelihood of acceptance.

Upon submission, you will be sent an email copy of your application for your records. Acceptances will be posted by February 28. If we are unable to accept all qualified applicants, we will also post a waitlist. A US$750 non-refundable deposit will be required by March 14, 2024, to confirm entries.