Need to update your qualifying time for the Boston Marathon?
Would you like to update your qualifying time in order to potentially improve your seeding in the 2017 Boston Marathon? Click the button below to submit your new qualifying time. Once your time has been verified, you will receive an updated entry confirmation.* Submission will be taken until Wednesday, February 1, 2017.
If your improved qualifying time was achieved within the qualifying window for the 2018 Boston Marathon (from Saturday, September 17, 2016 through the registration period for the 2018 race), then in addition to using that time to improve your status in the 2017 race, you may also use that time to submit a registration for the 2018 Boston Marathon. Registration dates for the 122nd Boston Marathon will be announced at a later date.
* Please allow time for your qualifying time to be verified. The timing of this process will vary from submission to submission.