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Best Boston Marathon Qualifiers for 2026

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Marathon Pace Bands

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Historical weather

Historical Race Day Weather for the Winthrop Marathon

See historical race day weather for the Winthrop Marathon, including start temperature, humidity, wind, race day temperatures, PR score, and course score.

Weather Averages for Last 5 Years

Race day snapshot
Clear
Clear
Most common race morning weather across the last 5 years.
Start Line Conditions
Start Temp 50°F 10°C
Start Humidity 61% Humidity
Wind N 7 mph
Race day high 69°F 21°C
Race day low 43°F 6°C
PR Score 101.77 Weather-influenced race day scoring
Course Score 101.87 Course-only Score

Race Day Weather by Year

Most recent years appear first so you can quickly compare start conditions, temperatures, wind, and scores across different editions of the race.

June 7, 2014

Race day snapshot
Clear
Clear
Start Line Conditions
Start Temp 63°F 17°C
Start Humidity 34% Humidity
Wind NNW 10 mph Wind
Race day high 85°F 29°C
Race day low 49°F 9°C
PR Score 101.57 Normal score 99.79
Course Score 101.87 Course-only Score
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Course-adjusted pacing

Want to run your best Winthrop Marathon?

Winthrop Marathon Pace Bands are adjusted for the specific terrain of the course, your goal time, and pacing strategy.

Build your Winthrop Marathon pace band

Easy to useCourse-aware pacing, goal-time based splits, and a cleaner race day plan.See all pace bands