- Fastest standard
- 3:10:00
- men 18–39
- Slowest standard
- 3:40:00
- women 18–39
Qualifying times
Run your way in.
Some races take entries by time: Boston's qualifying standards, London's Good for Age, time qualifiers elsewhere. Here are the standards each organizer publishes, by gender and age, with a checker for your own time.
- Fastest standard
- 2:45:00
- men 18–39
- Slowest standard
- 3:15:00
- women 18–39
- Fastest standard
- 7:18:00
- men
- Slowest standard
- 7:49:00
- women
- Fastest standard
- 3:00:00
- men 18–34
- Slowest standard
- 3:20:00
- women 18–34
- Fastest standard
- 2:30:00
- all runners 19+
- Slowest standard
- 3:30:00
- all runners 19+
- Fastest standard
- 3:00:00
- men 18–34
- Slowest standard
- 3:30:00
- women 18–34
- Fastest standard
- 2:30:00
- men
- Slowest standard
- 2:50:00
- women
3 Apr 2027 · Savannah, United States of America
Publix Savannah Women's Half and 5K
Qualifying times · half marathon times
- Fastest standard
- 1:45:00
- women 18–34
- Slowest standard
- 1:45:00
- women 18–34
18 Apr 2027 · Jersey City, NJ, United States
Jersey City Marathon
Qualifying times · marathon or half marathon times
- Fastest standard
- 2:40:00
- men
- Slowest standard
- 3:12:00
- women
- Fastest standard
- 2:55:00
- men 18–34
- Slowest standard
- 5:20:00
- women 80+
24 Apr 2027 · Louisville, United States
Kentucky Derby Festival Marathon
Qualifying times · marathon or half marathon times
- Fastest standard
- 2:28:00
- men 14–99
- Slowest standard
- 3:45:00
- women 14–99
25 Apr 2027 · London, United Kingdom
TCS London Marathon
Good for Age · marathon or half marathon times
- Fastest standard
- 2:52:00
- men 18–39
- Slowest standard
- 7:45:00
- women 90+
- Fastest standard
- 2:35:00
- men 40–44
- Slowest standard
- 5:25:00
- women 80–99
- Fastest standard
- 3:00:00
- men 18–34
- Slowest standard
- 5:05:00
- women 75–79
- Fastest standard
- 2:55:00
- men
- Slowest standard
- 5:20:00
- women
- Fastest standard
- 1:25:00
- women
- Slowest standard
- 1:25:00
- women
- Fastest standard
- 3:00:00
- men
- Slowest standard
- 3:30:00
- women
- Fastest standard
- 1:13:00
- men 18–39
- Slowest standard
- 1:15:00
- men 40–44
- Fastest standard
- 2:50:00
- men 16–34
- Slowest standard
- 5:20:00
- women 80+
Find a course
Boston-qualifying courses
Upcoming marathons whose results Boston accepts.
Plan your target
Race time predictor
Estimate a marathon or half time from a recent race.
Standards as each organizer publishes them. Meeting one makes you eligible to apply; where qualifiers outnumber places, the time that gets in can be quicker.