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About RaceIndexOur methodologyData coverageCyclingTriathlon

Qualifier planning

Boston qualifier marathons

Use this page to find marathon race pages marked with Boston-equivalent qualifying status, then check the route, PB-potential, course profile, entry model and cost evidence before you commit to a target.

Check the rules before choosing your qualifying race

Use the 2027 Boston qualifying-times guide to check your age-group standard, qualifying window and how a result is considered. From the 2027 application cycle, the B.A.A. applies time adjustments to some net-downhill courses. Net descent from start to finish is different from total climbing or a RaceIndex course score.

A course listing helps you build a shortlist. It does not establish that your particular result, race edition or application will be accepted; check the official certification and current B.A.A. rules.

Boston qualifier evidence coverage

208Qualifier marathons101With route maps41With elevation profiles1With PB scores205Open or mixed entry0With cost signals

How the shortlist works

Qualifying status first, route evidence second

Methodology →

Status is explicit

Rows need Boston-equivalent qualifying status in the current raceindex.org race-edition data.

PB context stays visible

PB score, GAP factor, flat grade share and route maps improve ranking only when those fields exist.

Logistics are not guessed

Entry model, cut-off, cost and field signals are shown where held; missing values stay blank rather than inferred.

Shortlist

Marathons marked as Boston-equivalent qualifiers

All marathon rankings →

Why the top rows qualify

Race-day logistics to check

163 qualifying marathon pages also hold a cut-off value. Use the organiser rules for final eligibility and entry-window checks.

Plan the rest of the qualifier decision

Marathon rankings

Browse all indexed marathon race pages and route-led ranking paths.

Marathon route maps

Inspect stored marathon route geometry and elevation-profile availability.

Marathon elevation profiles

Browse marathon pages with publishable ascent, GAP and route-gradient evidence.

Running race questions

Find citable answer paths for route maps, qualifiers, value, dates, places and score readiness.

Methodology

Read how raceindex.org gates route evidence, scores, unsupported claims and derived metrics.

Boston qualifier questions

What does Boston qualifier mean on raceindex.org?

This page lists marathon race pages whose current race-edition data is marked as Boston-equivalent qualifying status. It does not infer qualifying status from distance alone.

Are these guaranteed Boston Marathon qualifying races?

No. raceindex.org shows the qualifying-status field held for the race page and the route or logistics evidence around it. Runners should still check the organiser and Boston Athletic Association rules for the edition they plan to enter.

How are Boston qualifier marathons ordered?

Rows are ordered by available PB-potential, lower course-speed penalty, flatter route evidence, route-map availability, elevation-profile availability and logistics signals where those fields exist.

Why is a marathon missing?

A marathon appears here only when raceindex.org holds Boston-equivalent qualifying status for the current race page and the guide has enough qualifying rows to publish. The current page has 208 qualifying marathon pages.