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Boston Marathon

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Boston Marathon, Boston

Results

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Distances

  • Running

    Marathon

    26.2 mi

  • Running

    Half-Marathon

    13.1 mi

About

The Boston Marathon is one of the world's premier marathon events, annually held in April, and is run over 42.195 kilometers (26.2 miles).

Catering & aid stations

Yes, water and electrolyte drinks are available on course.

Pacers

We offer pacers for the Boston Marathon, starting at 2:30 hours and going up to 8:00 hours. Pacers will run with you for the entire duration.

Surface mix

  • 100% asphalt

Typical weather in Boston

Monthly averages based on historical data (2000–present).

Jan35°20°
↑ 07:12
↓ 16:36
Feb38°21°
↑ 06:43
↓ 17:16
Mar46°29°
↑ 06:56
↓ 18:51
Apr56°39°
↑ 06:03
↓ 19:26
May67°49°
↑ 05:23
↓ 20:00
Jun76°59°
↑ 05:08
↓ 20:24
Jul82°66°
↑ 05:22
↓ 20:20
Aug81°65°
↑ 05:53
↓ 19:46
Sep73°58°
↑ 06:25
↓ 18:55
Oct62°48°
↑ 06:58
↓ 18:03
Nov51°37°
↑ 06:36
↓ 16:23
Dec41°27°
↑ 07:08
↓ 16:13

Weather data by Open-Meteo

Route maps

Hotels near the start

Last updated: Jun 10, 2026, 02:22:50 AM

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Boston Marathon

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The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website for the latest race information. Please let us know if any data is wrong or missing by emailing hello@run-atlas.app.

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