Ideal Running Weather Expected for 130th Boston Marathon

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Runners taking part in the 130th Boston Marathon on Monday, Patriots' Day, will enjoy ideal weather conditions, with temperatures starting in the upper 30s to low 40s in Hopkinton and climbing to the upper 40s or around 50 degrees along the route to Boston. A slight tailwind of 10-15 mph will provide a helpful push for participants, though the wind chill will make it feel quite brisk, especially at the start.

Why it matters

The Boston Marathon is one of the most prestigious running events in the world, and the weather conditions can have a significant impact on the performance and experience of the participants. Ideal running weather, with cooler temperatures and a slight tailwind, can help runners achieve their personal bests and make for an enjoyable event for spectators as well.

The details

While there is a slight chance of a few scattered showers during the late morning or early afternoon, the majority of the day along the course should remain dry. The strong high pressure system will shift wind speeds to a northwesterly or westerly flow, setting up a beneficial tailwind for runners that may reach 10-15 mph, with some gusts up to 20 mph. Temperatures will be about 10-15 degrees below average, with race-morning temps starting in the upper 30s or low 40s and afternoon highs only reaching the mid- to upper 40s, perhaps reaching 50 degrees.

• Temperatures will start in the upper 30s to low 40s in Hopkinton at the start of the race.
• Temperatures will climb to the upper 40s or around 50 degrees along the route to Boston.
• The tailwind will hover around 10 mph, with some gusts of 15 to 20 mph throughout the day.
• Any scattered showers are likely to occur in the late morning or early afternoon.