Guide

Races in May 2027

3 races land in May 2027. We'd tell you now which ones are already a lottery you've missed and which still have entries open.

May 2027Denver · US

Running·Marathon · Half marathon · 5K

Colfax Marathon

Open · Direct entryRace guide →

May 2027Stockholm · SE

Running·Marathon

Stockholm Marathon

Sold out · Direct entryRace guide →

May 2027Boulder · US

Running·10K

BOLDERBoulder

Open · Direct entryRace guide →