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Location running guide

Colorado running races

Colorado running race guide with source-backed race pages, mapped-route coverage, elevation profiles, distance breakdowns and curated comparison links where available.

Colorado coverage

47Race pages15Localities24Mapped routes7Elevation profiles51%Map coverage

Featured race pages

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Colorado races by distance

Colorado race, route-map and elevation-profile coverage by distance
DistanceRace pagesMapped routesElevation profiles
Marathons741
Half Marathons1593
10Ks820
5Ks840
Ultramarathons333
Relays420
Others200

Colorado route-map coverage

Colorado race comparisons

Colorado running race guide questions

What Colorado running races are included?

This guide includes race pages whose source-backed event region is Colorado. It does not include nearby races by radius.

Which Colorado races have route maps?

24 Colorado race pages currently have stored route geometry. Route traces appear only when stored geometry exists.

How are featured Colorado races ordered?

Featured races are ordered by available evidence first: stored route geometry, elevation profiles, route metrics, cost data, dates and race-character tags.