Boston's Run To Remember Half Marathon

Boston, MA, USA · May 30, 2027

59°·67° high·Light·Dry

Weather

Race Day Weather

59°at start

68° high

Breezy

Dry

Mild start, slight humidity concerns

Runners will face temperatures rising from 59°F at the start to 62°F by finish. With humidity at 77%, pacing adjustments may be necessary, particularly for those sensitive to heat. Wind will be light, so it won’t significantly impact performance. Pre-race conditions feel cooler, so a light layer might be beneficial.

Race day forecast available in 185 days

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Distance: 13.1mi

Target Finish Time

0:00:00

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Race Info

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Course Map

FAQ

When is the 2027 Boston's Run To Remember Half Marathon?

The 2027 Boston's Run To Remember Half Marathon will be held on Sunday May 30, 2027.

What will the weather be like for the 2027 Boston's Run To Remember Half Marathon?

The forecast calls for a high of 68°F and a low of 56°F with a 9% chance of rain.

Historical Weather

Based on 23 years of data

Avg Temp

64°F

L:56° H:66°

RunScore

Conditions

Rain Freq

17%

4 of 23 yrs

Wind14mph

Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Boston's Run To Remember Half Marathon Cloudy skies throughout the day with rain. 2026	53°/54°	Light	48°
2025 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2025	53°/59°	-	41°
2024 Boston's Run To Remember Half Marathon Cloudy skies throughout the day with late afternoon rain. 2024	59°/63°	-	60°
2023 Boston's Run To Remember Half Marathon Clear conditions throughout the day. 2023	65°/85°	-	50°
2022 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2022	62°/71°	-	50°
2021 Boston's Run To Remember Half Marathon Cloudy skies throughout the day with rain. 2021	50°/51°	Light	46°
2020 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2020	49°/54°	-	39°
2019 Boston's Run To Remember Half Marathon Partly cloudy throughout the day with early morning rain. 2019	61°/86°	-	58°
2019 Boston's Run To Remember Half Marathon Partly cloudy throughout the day with early morning rain. 2019	65°/72°	-	50°
2018 Boston's Run To Remember Half Marathon Cloudy skies throughout the day with rain. 2018	54°/55°	-	47°
2017 Boston's Run To Remember Half Marathon Becoming cloudy in the afternoon. 2017	57°/64°	-	55°
2016 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2016	58°/60°	-	54°
2015 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2015	55°/81°	-	36°
2014 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2014	53°/61°	-	51°
2013 Boston's Run To Remember Half Marathon Partly cloudy throughout the day with rain clearing later. 2013	43°/56°	Light	38°
2012 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2012	66°/70°	-	52°
2011 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2011	70°/82°	-	66°
2010 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2010	68°/79°	-	50°
2009 Boston's Run To Remember Half Marathon Partly cloudy throughout the day with rain. 2009	56°/79°	Light	58°
2008 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2008	57°/71°	-	38°
2007 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2007	63°/67°	-	48°
2006 Boston's Run To Remember Half Marathon Partly cloudy throughout the day. 2006	38°/56°	-	33°
2005 Boston's Run To Remember Half Marathon Partly cloudy throughout the day with early morning snow or rain. 2005	29°/35°	-	24°