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Year-month race guide

May 2027 running races

May 2027 running race guide with source-backed race dates, mapped-route counts, elevation profiles, distance coverage and route evidence where available.

May 2027 coverage

175Dated race pages85Mapped routes58Elevation profiles49%Map coverage

Dated race pages

All 2027 races →

May 2027 races by distance

May 2027 race, route-map and elevation-profile coverage by distance
DistanceRace pagesMapped routesElevation profiles
Marathons261913
Half Marathons432315
10Ks2896
5Ks30127
Ultramarathons1176
Relays1674
10 Miles211
5 Miles422
15Ks200
12Ks200
Miles300
Others854

May 2027 running races questions

What may 2027 races are included?

This guide includes 175 race pages whose latest source-backed race date falls in May 2027. Smaller year-month groups are not published as standalone pages until they clear the coverage threshold.

Which may 2027 races have route maps?

85 may 2027 races currently have stored route geometry. Route traces appear only when stored geometry exists.

How are featured may 2027 races 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.