On June sixteenth, the Boston Athletic Affiliation (B.A.A.) introduced registration updates and data pertaining to each the 2026 and 2027 editions of the Boston Marathon introduced by Financial institution of America. Most notably, the B.A.A. imposed time penalties onto sure downhill marathons.
“The B.A.A. yearly evaluations Boston Marathon qualifying guidelines and procedures to make sure that athletes are competing and making use of for Boston Marathon entry with out substantial benefits over fellow athletes. Working with knowledge scientists and reviewing relevant outcomes knowledge from 2022 by the current, the B.A.A. has analyzed research and findings which present that athletes qualifying at programs with not less than 1,500 ft (457.2 meters) of net-elevation drop between begin and end obtain a considerable time benefit over qualifiers from occasions with lower than 1,500 ft (457.2 meters) net-elevation drop.
Beginning with registration for the 2027 Boston Marathon, qualifying outcomes from any course with a net-downhill of 1,500-feet (457.2 meters) or extra will incur a time adjustment to outcomes, (often called an ‘index’) upon being submitted for Boston Marathon registration.
The under adjustment in guidelines will go into impact beginning with the 2027 Boston Marathon qualifying window, which is able to open September 13, 2025.
“As the game of marathoning has elevated in reputation and the demand for a spot within the Boston Marathon has reached report ranges, the B.A.A. has continued to investigate race outcomes from occasions the world over,” mentioned Jack Fleming, B.A.A. President and Chief Government Officer. “The brand new downhill course changes are the subsequent step in our evolving Boston Marathon registration course of. We needed to offer athletes and occasions ample time to arrange upfront of the 2027 Boston Marathon registration interval. We all know athletes plan their qualifying marathons properly upfront.”
Internet-Downhill Definition: The B.A.A. defines net-downhill because the distinction in elevation between the beginning and end factors of an occasion. 1,500 ft is the same as 457.2 meters.” – Boston Marathon Web site
Many athletes journey to downhill marathons in hopes of incomes Boston qualifying instances. A downhill favourite amongst Chicago runners is the Jack and Jill Marathon, which happens in July of every 12 months in North Bend, Washington and touts a 2,000 foot elevation drop alongside the 26.2 mile course.
Picture taken from https://jackjillmarathon.com/course
This course will now incur a 5:00 penalty onto the ending time of athletes. For instance, a runner who finishes with a 3:40 may have a 3:45 qualifying time to submit for entry in 2027 and 2028.
Verified qualifying instances from any course with a net-downhill of between 1,500 and a couple of,999 ft (457.2 meters and 914.1 meters) will incur a five-minute (+5:00 minutes) time adjustment to outcomes as soon as submitted to the B.A.A. for evaluate.
Verified qualifying instances from any course with a net-downhill of between 3,000 and 5,999 ft (914.2 meters and 1,828.5 meters) will incur a ten-minute (+10:00 minutes) time adjustment to outcomes as soon as submitted to the B.A.A. for evaluate.
Any course with a net-downhill of 6,000 ft (1,828.6 meters) or better is not going to be allowed for Boston Marathon qualifying functions.
The REVEL race sequence gives a number of downhill occasions with slightly below 6,000 ft of elevation loss. The REVEL Massive Cottonwood Marathon is held in Murray, Utah in September of every 12 months and gives runners with a whopping 5,242 ft of elevation loss all through the marathon course.

Picture taken from https://www.runrevel.com/bcm
A finisher of this course can be hit with a ten:00 penalty onto their qualifying time for 2027 and 2028 submissions. There are two different marathons within the REVEL sequence with comparable drops.
The B.A.A. has said that this commonplace is in place for under 2027 and 2028 right now and shall be reevaluated to evaluate if the usual must be continued or not.
One of many probably causes for this modification is the sheer incapability of the Boston Marathon to extend their capability numbers. There may be merely not a staging space able to holding greater than 30,000 runners, and with the race going down on a weekday, staggering begin instances extra would probably not be doable. Moreover, the roads that the course runs on are slender and never able to supporting an elevated capability of runners.
With the historic significance of the Boston Marathon, modifications aren’t straightforward to make. The course, date, and timing are practically carved in stone. I don’t see the B.A.A. altering the charity allowances, nor do I feel this could be useful to the charities that profit so enormously from the marathon annually.
The B.A.A. has lowered the qualifying time commonplace twice during the last ten years, and but runners preserve getting sooner and are qualifying at greater charges than ever. This seems to be a brand new technique to scale back the variety of runners that qualify by incomes BQT’s.
A further change introduced is the registration timing for the 2027 Boston Marathon. Registration for the 2026 Boston Marathon will happen over 5 days, September 8 by 12, 2025, which is the follow that has been in place traditionally.
The 2027 Boston Marathon qualifying window will open on Saturday, September 13, 2025 – at some point after Registration Week for the 2026 occasion closes. The qualifying window will stay open by 2027 Boston Marathon Registration Week in September 2026, with actual dates to be introduced later.
Will probably be fascinating to see if notification of entry is made on a rolling foundation, or if purposes shall be held all year long and notification given after the window closes. I count on we’ll obtain additional details about the brand new course of as we get nearer.
For now, we will comply with our identical protocol for 2026. The appliance window shall be open from September eighth – twelfth and downhill marathons shall be accepted with out a penalty. However, heads up, modifications are a coming.