2 to 4 years
First marathon to Boston
Boston is the one Major most people earn with a time. The catch: hitting your qualifying standard isn't enough anymore. You need to beat it by a margin that changes every year.
- Run your first marathon to finishPick a flat, cool, well-supported race. The goal is a clean finish and a baseline time, not a qualifier.Year 1
- Find your gapLook up the qualifying standard for the age group you'll be in on race day, not today. Boston uses your age on the day of the race.After race 1
- Build to a fast, certified courseTrain a full 16-week block and race a flat course in cool weather. Your qualifier must be on a certified course inside the qualifying window.Year 2
- Beat the standard by more than you thinkFor the 2027 race, accepted qualifiers needed 5:17 under their standard. Aim for at least 6 minutes under.Year 2 to 3
- Register in SeptemberQualifier registration runs for one week in September. The fastest runners relative to their standard get in first until the field is full.Every September
- Know the backup doorsFor 2027 the B.A.A. added a random draw of about 1,000 spots for runners who beat their standard but missed the cutoff. Charity entries are the other way in.If you miss