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About RaceIndexOur methodologyData coverageCyclingTriathlon

Elevation guide

Flat marathons

Flat marathon guide built from source-backed elevation tags, with route-map, elevation-profile, date and entry-fee coverage shown where available.

Flat marathon coverage

109Source-backed pages66Mapped routes34Elevation profiles61%Map coverage

Race pages

All Marathons →

Why this page is source-backed

Race-character guide pages publish only when enough race pages have a controlled-vocabulary character tag, verified facts and stored race-character source fact ids. The guide does not infer terrain, scenery, atmosphere or elevation character from a race name alone.

Flat marathons questions

What flat marathons are included?

This guide includes 109 marathon race pages with source-backed elevation evidence for flat.

Do all flat marathons have route maps?

No. 66 currently have stored route geometry and 34 have elevation profiles. Race pages without stored geometry show route-review status instead.

Why are some marathon races missing from this guide?

A race appears only when its race-character row is backed by verified source facts and the guide has enough qualifying race pages to avoid a thin page.