The 2023 event has concluded.

B.A.A. Boston Half Marathon

Boston, MA, USA • November 12, 2023
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partly-cloudy-day Partly cloudy throughout the day.

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When is the 2023 B.A.A. Boston Half Marathon?

The 2023 B.A.A. Boston Half Marathon will be held on Sunday November 12, 2023.

What is the time limit for the B.A.A. Boston Half Marathon?

The time limit for the B.A.A. Boston Half Marathon is 4 hours.

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Every Monday we break down the top results in the marathon from over the weekend.

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A field of more than 6,300 finishers raced in New England’s signature half marathon Courtesy Photos are Available Here; Credit B.A.A. BOSTON – The 2023 B.A.A. Half Marathon presented by Dana-Farber Cancer Institute and the Jimmy Fund took place today, November 12, starting and finishing within Boston’s Franklin Park.

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See the final results and finishing times for the elite races at the B.A.A. Boston Half Marathon 2023.

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The B.A.A. Half Marathon gives a tour of Jamaica Plain, a different experience than the Boston Marathon. Registration opens July 10.

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Historical Weather

RunScore
Run Score: 8
Temp
62°F
Min/Max
55°/62°F
Dew
48°F
Days of Rain
8/21
Wind
10mph
Tap a row for details.
YearLow / HighRain

B.A.A. Boston Half Marathon 2022 Weather History

Partly cloudy throughout the day with rain in the morning and afternoon.

2022
rain
51°/ 52°Light
Run Score: 7

B.A.A. Boston Half Marathon 2020 Weather History

Partly cloudy throughout the day.

2020
partly-cloudy-day
57°/ 61°-
Run Score: 8

B.A.A. Boston Half Marathon 2019 Weather History

Partly cloudy throughout the day.

2019
partly-cloudy-day
59°/ 67°-
Run Score: 9

B.A.A. Boston Half Marathon 2018 Weather History

Cloudy skies throughout the day with rain.

2018
cloudy
68°/ 79°-
Run Score: 8

B.A.A. Boston Half Marathon 2017 Weather History

Partly cloudy throughout the day with rain.

2017
partly-cloudy-day
70°/ 74°Light
Run Score: 5

B.A.A. Boston Half Marathon 2016 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2016
rain
54°/ 57°Moderate
Run Score: 5

B.A.A. Boston Half Marathon 2015 Weather History

Partly cloudy throughout the day.

2015
partly-cloudy-day
54°/ 65°-
Run Score: 7

B.A.A. Boston Half Marathon 2014 Weather History

Clear conditions throughout the day.

2014
clear-day
48°/ 58°-
Run Score: 9

B.A.A. Boston Half Marathon 2013 Weather History

Partly cloudy throughout the day.

2013
clear-day
55°/ 60°-
Run Score: 8

B.A.A. Boston Half Marathon 2012 Weather History

Partly cloudy throughout the day with rain.

2012
partly-cloudy-day
53°/ 57°-
Run Score: 9

B.A.A. Boston Half Marathon 2011 Weather History

Clear conditions throughout the day.

2011
clear-day
68°/ 84°-
Run Score: 8

B.A.A. Boston Half Marathon 2010 Weather History

Clear conditions throughout the day.

2010
clear-day
50°/ 61°-
Run Score: 9

B.A.A. Boston Half Marathon 2009 Weather History

Partly cloudy throughout the day.

2009
partly-cloudy-day
47°/ 61°-
Run Score: 8

B.A.A. Boston Half Marathon 2008 Weather History

Clear conditions throughout the day with early morning rain.

2008
partly-cloudy-day
53°/ 63°-
Run Score: 9

B.A.A. Boston Half Marathon 2007 Weather History

Partly cloudy throughout the day with morning rain.

2007
cloudy
56°/ 58°Light
Run Score: 8

B.A.A. Boston Half Marathon 2006 Weather History

Clear conditions throughout the day.

2006
clear-day
48°/ 66°-
Run Score: 8

B.A.A. Boston Half Marathon 2005 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2005
rain
50°/ 52°Light
Run Score: 8

B.A.A. Boston Half Marathon 2004 Weather History

Partly cloudy throughout the day.

2004
partly-cloudy-day
60°/ 65°-
Run Score: 8

B.A.A. Boston Half Marathon 2003 Weather History

Partly cloudy throughout the day with rain.

2003
cloudy
54°/ 56°Light
Run Score: 6

B.A.A. Boston Half Marathon 2002 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2002
rain
56°/ 57°Light
Run Score: 7

B.A.A. Boston Half Marathon 2001 Weather History

Cloudy skies throughout the day with rain.

2001
cloudy
55°/ 56°Light
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR