All athletes of all abilities and paces are welcome to participate in our events. However please note the time limitations per event for when the course will close and timing will conclude. Only officially registered participants are allowed on the course.

Time limitations at B.A.A. events:
B.A.A. 5K: 1-Hour (net time) to complete the course
B.A.A. 10K: 2-Hours (net time) to complete the course
B.A.A. Half Marathon: 3-Hours (net time) to complete the course
B.A.A. Boston Marathon: 6-Hours (net time) to complete the course Boston Marathon Course Information Race Information Are walkers allowed in B.A.A. events?