The Rotterdam Half Marathon was an annual half marathon race over 21.1 kilometres, that was staged in Rotterdam, the Netherlands on the second Sunday in September. The event was contested from 2004 to 2009. It was discontinued in 2010 due to lacking participation.[1]
In 2022, the race returned co-inciding with the World Police and Fire Games that were held in Rotterdam that year. The municipality of Rotterdam did not grant an event permit for an edition in 2023.[2]