The route was certified by the IAAF (International Federation of Athletics Associations) and marked the routes of 21,097 meters and 42,195 meters.
Thanks to IAAF certification, the CAF Marathon route has international recognition that guarantees runners that their times are valid for any type of record, be it world or national. It also has the endorsement of AIMS (World Marathon Association) and grants a world-class seal to the logistics of the Marathon organized by CAF, the development bank of Latin America.
The IAAF-certified route is valid for five years and has some modifications compared to the first edition (2011) of the CAF Marathon. This with the sole objective of having a faster track, especially for the benefit of elite runners, by eliminating returns