Contents

1. Letter from the B.A.A.

Chairman Michael P. O'Leary and President & CEO Tom Grilk congratulate all Boston Marathoners

14. Crowning Champions

Spotlighting finishers at the front of the field.

20. Notebook

Race week happenings, stats and stories

28. Hometown Heroes

First responders save runner's life

30. Abbott World Marathon Majors

2021 Six Star Finisher Facts

33. Volunteer Photos

The heart and soul of race day

38. Marathon Memories

Runner submitted photos

100. Virtual Race Photos

Finishers from around the world

45. Boston Marathon Results

ON THE COVER: Participants race down Boylston Street. Photo by PhotoRun