Bib-numbers of the Helly Hansen Ultratrail Collserola by Compressport have been exhausted for the three distances. Thanks to the 1.500 runners who have completed the bib-number limit. Now is time to keep training!
Anywhere there is a waiting list for those who have lost their registration and want to participate in this race that runs through the Collserola Natural Park.
Recall that runners who, for whatever reason, must unsubscribe, can make the process themselves by accessing the user profile management in the web.