More than 1300 people have already signed up for Challenge Copenhagen and they are getting really close to reaching the limit of 1500 single starters and 300 relays. 

Sign up now to make sure you can take part in Challenge Copenhagen!

If going the full distance is a little too much? You can always team up with one or two of your best friends to form a relay team and each do one or two of the disciplines in Challenge Copenhagen.

Sign up for relay teams

You can find out more at the official website www.challengecopenhagen.com/en