Boston Marathon 2027: Increased Acceptance Despite Tighter Cut-off — image accompanying Canadian Running's report. Image accompanying Canadian Running’s report; reduced and presented for news commentary with the attributed report. View the complete source report.
The Boston Marathon will see a record number of runners in 2027. The Boston Athletic Association accepted 25,630 athletes, surpassing previous years. The cut-off time increased to 5:17, 43 seconds longer than 2026. A new selection pathway added 1,000 spots for qualified runners.
The B.A.A. introduced the pathway to accommodate more qualified athletes. CEO Jack Fleming highlighted the growing number of marathoners. Despite the increase, not all applicants could be accepted. The marathon's field size remains at 30,000 runners. Read more culture coverage.
Registration for the 132nd Boston Marathon will open post-2027. The 2028 qualifying window started on September 19, 2026. Runners can find qualifying standards on the B.A.A. website. The marathon continues to honor the dedication of all applicants. Related: Boston Marathon Charity Program Expands to Record 215 Organizations for 2027.
This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.
Reader questions
Questions about this report
What should runners know about Boston Marathon 2027: Increased Acceptance Despite Tighter Cut-off?
Despite a longer cut-off time, the Boston Marathon accepted a record number of runners. The Boston Marathon will see a record number of runners in 2027. The Boston Athletic Association accepted 25,630 athletes, surpassing previous years. The cut-off time increased to 5:17, 43 seconds longer than 2026. A new selection pathway added 1,000 spots for qualified runners.
When did Runner World publish this culture brief?
Runner World published this brief on September 29, 2026. The underlying Canadian Running report was dated September 29, 2026.
Where can readers find the complete original report?
This summary is based on reporting from Canadian Running. The attributed source link in the article leads to the publisher’s complete report.
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