September 5, 2021
In case you have any questions or would like to criticise us constructively please do not hesitate to contact us directly. We care about your opinion!
We are looking forward to receiving your call or email! Please consider our opening times Monday to Thursday from 9:00 a. m. to 1:00 p. m.
CGN City Triathlon office
Köln Marathon Veranstaltungs- und Werbe GmbH
Sportpark Müngersdorf | Radstadion
50933 Cologne (Köln)