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About RaceIndexOur methodologyData coverageCyclingTriathlon

Terrain guide

Gravel marathons

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

Gravel marathon coverage

32Source-backed pages13Mapped routes8Elevation profiles41%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.

Gravel marathons questions

What gravel marathons are included?

This guide includes 32 marathon race pages with source-backed terrain evidence for gravel.

Do all gravel marathons have route maps?

No. 13 currently have stored route geometry and 8 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.