Contact Info:
Boston Office (Administration)
185 Dartmouth Street
6th floor
Boston MA 02116
Hopkinton Office (Registration)
One Ash Street
Hopkinton MA 01748

Frequently Asked Questions

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Timing will stop six hours after the last person crosses the starting line in Hopkinton. The course will close at various intervals before that time.


Historically, runners who beat their qualifying standard by a larger amount of time are more likely to be accepted into the Boston Marathon. Due to field size limitations, as well as a hightened interest in participation, a "cutoff" time (a time below the minimum qualifying standard for age and gender) has been established. Below is a list of when entrants needed to obtain a faster time than their minimum standard in order to be accepted into the race:

  • For the 2012 Boston Marathon, the cutoff for qualifying times was drawn at those who beat their qualifying standard by 74 seconds or faster. 
  • For the 2014 Boston Marathon, the cutoff for qualifying times was drawn at those who beat their qualifying standard by 98 seconds or faster.
  • For the 2015 Boston Marathon, the cutoff for qualifying times was drawn at those who beat their qualifying standard by 62 seconds or faster.
  • For the 2016 Boston Marathon, the cutoff for qualifying times was drawn at those who beat their qualifying standard by 2:28 or faster.

Although these were the cases for previous years, we cannot predict how competitive the registration process will be for any given year, or how quickly it will fill. If you don’t have a qualifying time but still wish to participate, you can apply to run for the Boston Marathon Official Charity Program. Click the button below for more information:


Registration for the Boston Marathon typically opens in early September, approximately seven months before the race. The B.A.A. uses a process to register runners which allows the fastest qualifiers in their gender and age group to register first.


To register for the Boston Marathon, you will need to provide the following information on the registration form:

  • Your full name
  • Birthdate
  • Mailing address and phone number
  • Email address
  • Your qualifying race name, date run, and your qualifying time
  • Your credit card information (we accept Visa and Mastercard)
  • Two emergency contact names and phone numbers
Boston Marathon official Finishers’ Certificates and Racers’ Record Books are typically produced in May and June, and then mailed out in July. Delivery can take up to several weeks to be delivered. Please contact the registration office by sending an email with your current mailing address to registration@baa.org in early September if you do not receive either of these items.

The qualification window for the 2017 Boston Marathon opened on September 19, 2015.


Registration for the Boston Marathon typically begins in the Fall prior to the race. We cannot predict how quickly registration will fill, but once it does, we are no longer able to accept registrations. The date that we close registration, therefore, becomes the deadline for qualifying.


There is no waiting list for the Boston Marathon. Once it is announced that registration is closed, we are no longer able to accept entries.


The registration fee for the Boston Marathon for qualifiers is $180 USD for United States residents and $240 USD for international residents.


Your qualifying time is based on your age on the day of the Boston Marathon, thus your qualifying standard will be 3hrs 25 min - and you can be 44 when you run your qualifying race.

For more information on qualifying times, click here

B.A.A. Moment 2

1935 John A. Kelley

Born in West Medford, Massachusetts as one of ten children, Kelley ran track and cross-country at Arlington High School in Massachusetts. He did not finish his first Boston Marathon in 1928, but eventually competed in a record 61 Boston Marathons. A legend of the marathon, Kelley won the 1935 and 1945 runnings of the Boston Marathon. He finished in second place at Boston a record seven times. Between 1934 to 1950, he finished in the top five 15 times at Boston, consistently running in the 2:30s. He ran his last full marathon at Boston in 1992 at the age of 84, his 61st start and 58th finish there.