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About RaceIndexOur methodologyData coverageCyclingTriathlon

seasonal distance guide

Winter Marathons

Winter marathon guide with source-backed race dates, mapped-route counts, elevation profiles, cost signals and route evidence where available.

Winter Marathons coverage

48Dated race pages24Mapped routes10Elevation profiles50%Map coverage

Winter Marathons by location

Winter marathon race, route-map and elevation-profile coverage by source-backed event region
LocationRace pagesMapped routesElevation profiles
Texas932
Alabama420
Arizona330

Dated race pages

All Winter races →

Winter Marathons questions

What winter marathons are included?

This guide includes 48 marathon race pages whose latest source-backed race date falls in Winter. Smaller date-distance groups are not published as standalone pages until they clear the coverage threshold.

Which winter marathons have route maps?

24 winter marathons currently have stored route geometry. Route traces appear only when stored geometry exists.

How are featured winter marathons ordered?

Featured races are ordered by race date first, then by available evidence such as route geometry, elevation profiles, route metrics, cost data and race-character tags.