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About RaceIndexOur methodologyData coverageCyclingTriathlon

Scenery guide

Island marathons

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

Island marathon coverage

46Source-backed pages27Mapped routes19Elevation profiles59%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.

Island marathons questions

What island marathons are included?

This guide includes 46 marathon race pages with source-backed scenery evidence for island.

Do all island marathons have route maps?

No. 27 currently have stored route geometry and 19 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.