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About RaceIndexOur methodologyData coverageCyclingTriathlon

Terrain guide

Road half marathons

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

Road half marathon coverage

514Source-backed pages215Mapped routes102Elevation profiles42%Map coverage

Race pages

All Half 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.

Road half marathons questions

What road half marathons are included?

This guide includes 514 half marathon race pages with source-backed terrain evidence for road.

Do all road half marathons have route maps?

No. 215 currently have stored route geometry and 102 have elevation profiles. Race pages without stored geometry show route-review status instead.

Why are some half 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.