As of today, the regulations for the 2015 GTR24h are available. Go to the download section or get them right here:

https://gtr24h.org/wp-content/uploads/Regulations_GTR24h_2015_rev1.0.pdf

Please be advised, that minor changes to the regulations can be made during the next couple of weeks or month, if anything special comes to our attention.

If you find any errors or have questions, please let us know on facebook, or through our email [email protected].