B.A.A. Mayor's Cup

Boston, MA, USA · October 25, 2026

59°·62° high·Breezy·Dry

Weather

Course

FAQ

History

Race Day Weather

59°at start

66° high

Breezy

Dry

Cool and breezy, maintain focus

Runners will face a start-line temperature of 57°F, rising slightly to 59°F. With winds from the W at 11 mph and gusts up to 21 mph, maintaining a steady pace will be key. The humidity at 77% suggests hydration should be prioritized, especially in the warmer moments.

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

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Race Info

Website

Course Map

FAQ

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 66°F and a low of 55°F with a 16% chance of rain.

Historical Weather

Based on 33 years of data

Avg Temp

53°F

L:52° H:54°

RunScore

Conditions

Rain Freq

1 of 33 yrs

Wind11mph

Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2025	50°/52°	-	35°
2024 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2024	46°/49°	-	17°
2023 B.A.A. Mayor's Cup Becoming cloudy in the afternoon. 2023	55°/56°	-	42°
2022 B.A.A. Mayor's Cup Partly cloudy throughout the day with rain. 2022	53°/56°	-	48°
2021 B.A.A. Mayor's Cup Clear conditions throughout the day. 2021	42°/47°	-	30°
2021 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2021	49°/52°	-	29°
2020 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2020	62°/64°	-	54°
2019 B.A.A. Mayor's Cup Partly cloudy throughout the day with rain. 2019	53°/54°	Light	44°
2018 B.A.A. Mayor's Cup Partly cloudy throughout the day with morning rain. 2018	46°/47°	-	32°
2017 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2017	65°/67°	-	49°
2016 B.A.A. Mayor's Cup Clearing in the afternoon. 2016	49°/52°	-	31°
2015 B.A.A. Mayor's Cup Partly cloudy throughout the day with rain in the morning and afternoon. 2015	54°/57°	-	52°
2014 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2014	55°/56°	-	39°
2013 B.A.A. Mayor's Cup Partly cloudy throughout the day with rain clearing later. 2013	51°/53°	-	36°
2011 B.A.A. Mayor's Cup Becoming cloudy in the afternoon. 2011	53°/55°	-	41°
2010 B.A.A. Mayor's Cup Cloudy skies throughout the day with rain. 2010	51°/52°	-	47°
2010 B.A.A. Mayor's Cup Partly cloudy throughout the day with afternoon rain. 2010	46°/47°	-	31°
2010 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2010	68°/68°	-	52°
2009 B.A.A. Mayor's Cup Partly cloudy throughout the day with early morning rain. 2009	56°/57°	-	40°
2008 B.A.A. Mayor's Cup Clearing in the afternoon with rain clearing later. 2008	57°/58°	-	52°
2007 B.A.A. Mayor's Cup Clear conditions throughout the day. 2007	55°/56°	-	34°
2006 B.A.A. Mayor's Cup Becoming cloudy in the afternoon. 2006	45°/49°	-	27°
2005 B.A.A. Mayor's Cup Cloudy skies throughout the day with a chance of rain throughout the day. 2005	45°/45°	-	45°
2004 B.A.A. Mayor's Cup Cloudy skies throughout the day with rain. 2004	47°/47°	-	41°
2004 B.A.A. Mayor's Cup Cloudy skies throughout the day. 2004	46°/46°	-	41°
2003 B.A.A. Mayor's Cup Cloudy skies throughout the day with late afternoon rain. 2003	60°/61°	-	57°
2002 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2002	47°/49°	-	38°
2001 B.A.A. Mayor's Cup Partly cloudy throughout the day. 2001	43°/46°	-	29°
2000 B.A.A. Mayor's Cup Clear conditions throughout the day. 2000	49°/51°	-	32°
1999 B.A.A. Mayor's Cup Becoming cloudy in the afternoon. 1999	50°/52°	-	39°
1998 B.A.A. Mayor's Cup Partly cloudy throughout the day. 1998	62°/65°	-	39°
1997 B.A.A. Mayor's Cup Partly cloudy throughout the day with late afternoon rain. 1997	41°/44°	-	32°
1996 B.A.A. Mayor's Cup Partly cloudy throughout the day. 1996	55°/56°	-	46°

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