Baystate Marathon

Lowell, MA, USA • October 19, 2025
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partly-cloudy-day Partly cloudy throughout the day.

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The Baystate Marathon is a marathon held in the city of Lowell, MA every October. It was first run in 1990 and has been run every year since then. The course is known as one of the flattest and fastest marathon courses in the northeastern United States. The race runs along the Merrimack River and crosses different bridges spanning this river. This fast course is often used by many runners to garner a qualifying time for the Boston Marathon as it's one of the top BQ marathons in the US. Besides the (Full) marathon, there is also a Half-Marathon and Half-Marathon Relay. Wikipedia

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When is the 2025 Baystate Marathon?

The 2025 Baystate Marathon will be held on Sunday October 19, 2025.

Is the Baystate Marathon a Boston Marathon Qualfier?

Yes, the Baystate Marathon is an official Boston Marathon qualifier.

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Historical Weather

RunScore
Run Score: 8
Temp
59°F
Min/Max
44°/60°F
Dew
38°F
Days of Rain
4/27
Wind
11mph
Tap a row for details.
YearLow / HighRainResults

Baystate Marathon 2024 Weather History

Clear conditions throughout the day.

2024
clear-day
36°/ 75°-
Run Score: 8

Baystate Marathon 2023 Weather History

Partly cloudy throughout the day.

2023
clear-day
46°/ 59°-
Run Score: 8

Baystate Marathon 2022 Weather History

Clear conditions throughout the day.

2022
clear-day
45°/ 67°-
Run Score: 8

Baystate Marathon 2021 Weather History

Partly cloudy throughout the day with rain clearing later.

2021
rain
53°/ 62°Light
Run Score: 8

Baystate Marathon 2019 Weather History

Partly cloudy throughout the day.

2019
clear-day
36°/ 60°-
Run Score: 8

Baystate Marathon 2018 Weather History

Partly cloudy throughout the day with morning rain.

2018
rain
45°/ 46°Light
Run Score: 7

Baystate Marathon 2017 Weather History

Partly cloudy throughout the day.

2017
clear-day
49°/ 73°-
Run Score: 8

Baystate Marathon 2016 Weather History

Becoming cloudy in the afternoon.

2016
clear-day
45°/ 69°-
Run Score: 8

Baystate Marathon 2015 Weather History

Becoming cloudy in the afternoon.

2015
clear-day
30°/ 44°-
Run Score: 7

Baystate Marathon 2014 Weather History

Cloudy skies throughout the day.

2014
cloudy
48°/ 52°-
Run Score: 7

Baystate Marathon 2013 Weather History

Partly cloudy throughout the day with morning rain.

2013
rain
50°/ 61°Light
Run Score: 8

Baystate Marathon 2012 Weather History

Becoming cloudy in the afternoon.

2012
clear-day
46°/ 63°-
Run Score: 8

Baystate Marathon 2011 Weather History

Partly cloudy throughout the day.

2011
clear-day
52°/ 64°-
Run Score: 8

Baystate Marathon 2010 Weather History

Partly cloudy throughout the day.

2010
clear-day
42°/ 63°-
Run Score: 8

Baystate Marathon 2009 Weather History

Cloudy skies throughout the day with rain or snow.

2009
rain
36°/ 40°Light
Run Score: 5

Baystate Marathon 2008 Weather History

Clear conditions throughout the day.

2008
clear-day
35°/ 49°-
Run Score: 7

Baystate Marathon 2007 Weather History

Partly cloudy throughout the day.

2007
clear-day
44°/ 57°-
Run Score: 8

Baystate Marathon 2006 Weather History

Becoming cloudy in the afternoon.

2006
clear-day
38°/ 55°-
Run Score: 8

Baystate Marathon 2005 Weather History

Partly cloudy throughout the day.

2005
clear-day
52°/ 58°-
Run Score: 6

Baystate Marathon 2004 Weather History

Becoming cloudy in the afternoon.

2004
clear-day
45°/ 54°-
Run Score: 8

Baystate Marathon 2003 Weather History

Partly cloudy throughout the day.

2003
cloudy
39°/ 46°-
Run Score: 8

Baystate Marathon 2002 Weather History

Partly cloudy throughout the day.

2002
clear-day
45°/ 56°-
Run Score: 8

Baystate Marathon 2001 Weather History

Partly cloudy throughout the day.

2001
clear-day
47°/ 73°-
Run Score: 8

Baystate Marathon 2000 Weather History

Clear conditions throughout the day.

2000
partly-cloudy-day
44°/ 57°-
Run Score: 8

Baystate Marathon 1999 Weather History

Partly cloudy throughout the day.

1999
partly-cloudy-day
56°/ 75°-
Run Score: 8

Baystate Marathon 1998 Weather History

Becoming cloudy in the afternoon.

1998
partly-cloudy-day
54°/ 78°-
Run Score: 8

Baystate Marathon 1997 Weather History

Partly cloudy throughout the day.

1997
partly-cloudy-day
37°/ 55°-
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