Transibérica Ultracycling Race is the unsupported and single stage road cycling race around the Iberian Peninsula.
Transibérica is the unsupported and non-stop road cycling challenge across the Iberian Peninsula (Spain and Portugal)
It is a Free Route event, what means the riders must design and follow their own plan to reach the mandatory Checkpoints, designed to reach some of the most beautiful, diverse and challenging villages and mountain pass of the Iberian Peninsula, getting an average route of about 3,300km.