Which mapped route leads?

Daytona 100 Ultramarathon (Jacksonville Beach to Ponce Inlet) currently leads this mapped-route ranking on ascent (39 m).

110Qualifying routes110Elevation profiles100%Profile share39 mTop metric

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How lowest ascent ultramarathon route maps qualify

A race appears in a route-map collection only when raceindex.org has stored route geometry. Elevation, ascent and GAP values appear only when the route has enough elevation-bearing evidence for a publishable profile; unsupported signals are omitted.

Lowest ascent ultramarathon route map questions

What qualifies for lowest ascent ultramarathon route maps?

A ultramarathon race must have stored route geometry and a publishable ascent value to appear in this ranking.

Why are some mapped ultramarathon races missing from this ranking?

Mapped races can be missing an elevation-derived metric when their stored route lacks enough elevation-bearing evidence. Unsupported route metrics are omitted rather than inferred.

Which ultramarathon race leads this mapped-route ranking?

Daytona 100 Ultramarathon (Jacksonville Beach to Ponce Inlet) leads this route-map ranking with ascent 39 m.