B.A.A. Mayor's Cup

Boston, MA, USA · October 25, 2026
clear-day57°·63° high·Light·Dry
8
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Weather
Course
FAQ
History

Race Day Weather

clear-day
57°at start
63° high
Light
Dry

Cool start, light wind

Runners will face temperatures starting at 55°F and peaking at 61°F. With light winds from the WSW at 7 mph, conditions remain favorable throughout. Humidity sits at a comfortable 48%, allowing for steady pacing. No rain is expected, so a light layer may suffice during the pre-race wait.

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clear-day10
clear-day9
clear-day8
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Race Info

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FAQ

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When is the 2026 B.A.A. Mayor's Cup?

The 2026 B.A.A. Mayor's Cup will be held on Sunday October 25, 2026.

What is the time limit for the B.A.A. Mayor's Cup?

The time limit for the B.A.A. Mayor's Cup is 2 hours.

What will the weather be like for the 2026 B.A.A. Mayor's Cup?

The forecast calls for a high of 63°F and a low of 37°F with a 0% chance of rain.

Historical Weather

Based on 33 years of data
Avg Temp
56°F
L:54° H:57°
RunScore
9
Conditions
Rain Freq
18%
6 of 33 yrs
Wind12mph
Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2025
clear-day
54°/56°-
10

2024 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2024
clear-day
52°/55°-
10

2023 B.A.A. Mayor's Cup

Becoming cloudy in the afternoon.

2023
partly-cloudy-day
56°/58°-
10

2022 B.A.A. Mayor's Cup

Partly cloudy throughout the day with rain.

2022
partly-cloudy-day
57°/58°Light
8

2021 B.A.A. Mayor's Cup

Clear conditions throughout the day.

2021
clear-day
50°/51°-
10

2021 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2021
clear-day
53°/58°-
10

2020 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2020
cloudy
65°/70°-
5

2019 B.A.A. Mayor's Cup

Partly cloudy throughout the day with rain.

2019
rain
51°/52°Moderate
7

2018 B.A.A. Mayor's Cup

Partly cloudy throughout the day with morning rain.

2018
partly-cloudy-day
46°/49°-
10

2017 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2017
partly-cloudy-day
64°/69°-
6

2016 B.A.A. Mayor's Cup

Clearing in the afternoon.

2016
clear-day
54°/58°-
10

2015 B.A.A. Mayor's Cup

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

2015
rain
58°/61°Light
7

2014 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2014
cloudy
55°/57°-
10

2013 B.A.A. Mayor's Cup

Partly cloudy throughout the day with rain clearing later.

2013
partly-cloudy-day
54°/55°-
10

2011 B.A.A. Mayor's Cup

Becoming cloudy in the afternoon.

2011
partly-cloudy-day
55°/56°-
10

2010 B.A.A. Mayor's Cup

Cloudy skies throughout the day with rain.

2010
cloudy
54°/57°-
8

2010 B.A.A. Mayor's Cup

Partly cloudy throughout the day with afternoon rain.

2010
cloudy
48°/49°Light
10

2010 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2010
partly-cloudy-day
61°/67°-
6

2009 B.A.A. Mayor's Cup

Partly cloudy throughout the day with early morning rain.

2009
partly-cloudy-day
59°/63°-
8

2008 B.A.A. Mayor's Cup

Clearing in the afternoon with rain clearing later.

2008
partly-cloudy-day
61°/66°-
7

2007 B.A.A. Mayor's Cup

Clear conditions throughout the day.

2007
partly-cloudy-day
55°/56°-
10

2006 B.A.A. Mayor's Cup

Becoming cloudy in the afternoon.

2006
clear-day
51°/56°-
10

2005 B.A.A. Mayor's Cup

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

2005
cloudy
45°/45°Light
10

2004 B.A.A. Mayor's Cup

Cloudy skies throughout the day with rain.

2004
cloudy
46°/49°Light
10

2004 B.A.A. Mayor's Cup

Cloudy skies throughout the day.

2004
cloudy
48°/50°-
10

2003 B.A.A. Mayor's Cup

Cloudy skies throughout the day with late afternoon rain.

2003
cloudy
61°/62°-
7

2002 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2002
clear-day
51°/57°-
10

2001 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

2001
partly-cloudy-day
46°/47°-
10

2000 B.A.A. Mayor's Cup

Clear conditions throughout the day.

2000
partly-cloudy-day
53°/56°-
10

1999 B.A.A. Mayor's Cup

Becoming cloudy in the afternoon.

1999
partly-cloudy-day
54°/58°-
10

1998 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

1998
partly-cloudy-day
67°/70°-
6

1997 B.A.A. Mayor's Cup

Partly cloudy throughout the day with late afternoon rain.

1997
partly-cloudy-day
45°/47°-
10

1996 B.A.A. Mayor's Cup

Partly cloudy throughout the day.

1996
partly-cloudy-day
56°/58°-
9

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