Sign-up begins for next year's Boston Marathon Monday.
As in recent years, the Boston Athletic Association will use a rolling registration, with the fastest qualifiers getting first crack at a coveted bib.
Sign-ups begin at 10 a.m. for runners who qualified with a time 20 or more minutes quicker than they needed.
Athletes must meet strict time standards for a shot at a place in the field of 30,000
The 122nd running of the marathon will take place April 16.