The annual race continues to grow in participation and popularity.
The women's running pioneer also to be inducted into Sports Museum of New England Hall of Fame.
The event takes place over two days.
The two Boston legends will race an inaugural 10K later this month.
She thinks she can break the course record.
Geoffrey Mutai's world-leading time at Boston won't count as a world record.
She was shot three times in her leg with an automatic weapon.
The incident occurred near the 22-mile mark.
It's been a tradition of his for the past 23 years.
She had planned to take it out fast from the start.