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Boston Marathon 2027

Marathon de Boston 2027

Hopkinton, Massachusetts, États-Unis

The marathon runs from Hopkinton to Boston. The 2027 race is scheduled for April 19. A qualifying time does not guarantee entry: check the criteria and your registration with the Boston Athletic Association.

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42.4kmDistance
+321mElevation
452mD−

Metrics from the available track

ArnoldReinhold · recadrage Trailboard · CC BY 4.0

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Runners climbing Walnut Street at the 2024 Boston Marathon.
Photo:ArnoldReinhold · recadrage TrailboardCC BY 4.0

Route reference

Prepare the Marathon de Boston 2027 route

The Marathon de Boston 2027 page brings together published data for this running route.

The route is listed from Hopkinton, Massachusetts, États-Unis to Boston, Massachusetts, États-Unis, with 42.4 km and 321 m D+ on the page.

Listed organiser: Boston Athletic Association.

Start / area
Hopkinton, Massachusetts, États-Unis
Finish
Boston, Massachusetts, États-Unis
Edition
2027
Distance
42.4 km
Elevation gain
321 m D+

GPX track and calculated values

Calculated values for this track: 42.4 km of distance calculated from the GPX track · 321 m ascent calculated from GPX elevations.

These track measurements remain separate from the organiser's figures and depend on the GPX version and sampling.

  • Source-page value: 42.2 km; distance calculated from the GPX: 42.4 km.

Sources reviewed

Official sources: 4 · sources with a recorded review date: 4. Updates from the organiser always take precedence.

Latest recorded check: 6 November 2026.

Frequently asked questions

Is the Marathon de Boston 2027 GPX available?

Yes. The track and its profile can be viewed here, and the file is available as a free download from this page.

Do these details replace the organiser's instructions?

No. This page makes sources easier to consult and separates published data from GPX calculations. Check the latest official instructions before the start.

Other catalogue routes

Reviewed information

Preparation and points to check

Race-day instructions

  • The B.A.A. course page describes water and sports drink from mile 2 and gels at miles 11.8, 17 and 21.5. These details are not explicitly confirmed for 2027: check the final instructions before planning your fueling.

Checks before the start

  • Read the official rules for your edition.
  • Check registration and bib collection.
  • Plan transport to the start and from the finish.
  • Check the schedule, cutoffs and start-area access.
  • Locate aid stations and plan your fueling.
  • Compare this reference track with the organiser’s course.

Differences and information still uncertain

These items are shown explicitly so an approximation is never presented as official data.

  • The GPX is an unofficial reference track from an earlier or unknown edition; it may differ from your race.
  • Check aid-station locations, supplies and schedules for your edition with the organiser.

Check the information

Sources and provenance

These links point to the documents used. The organiser's instructions remain authoritative if they change.

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