Boston Marathon (UK)

Boston, Lincolnshire, England, UK · April 11, 2027·
partly-cloudy-day45°·53° high·Breezy·Dry
10
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Race Day Weather

partly-cloudy-day
45°at start
55° high
Breezy
Dry
Your goal
0:00:00

Cool conditions, steady wind

Runners will face temperatures starting at 43°F, rising to a maximum of 55°F. Wind will be light from the WNW at 11 mph, with gusts up to 23 mph. With average humidity at 69%, runners should consider a conservative start to maintain pace and hydration throughout.

Race day forecast available in 153 days
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Pace Calculator

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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

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Race Info

The Boston Marathon (UK) is an annual marathon held each April in Boston, Lincolnshire, England. The flat, certified course starts at Boston Market Place and finishes at Boston College, running through the town and out into the surrounding Lincolnshire countryside. It is a Boston Marathon qualifier, and race day also includes half marathon, 10K, and 5K races. The 2025 edition drew more than 2,100 marathon and half marathon finishers.

Race weekend

Sunday, April 11
8:00 AMMarathon (26.2 mi)
8:15 AMHalf Marathon (13.1 mi)8:30 AM10K (6.2 mi)
8:30 AM5K (3.1 mi)

FAQ

When is the 2027 Boston Marathon (UK)?

The 2027 Boston Marathon (UK) will be held on Sunday April 11, 2027.

Is the Boston Marathon (UK) a Boston Marathon Qualifier?

Yes, the Boston Marathon (UK) is an official Boston Marathon qualifier.

What will the weather be like for the 2027 Boston Marathon (UK)?

The forecast calls for a high of 56°F and a low of 42°F with a 6% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
50°F
L:46° H:53°
RunScore
8
Conditions
Rain Freq
25%
1 of 4 yrs
Wind15mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
46°/54°-
8
2025
clear-day
50°/57°-
9
2024
rain
43°/46°Light
8
2023
partly-cloudy-day
45°/56°-
9