Vertical kilometer running competitions

Transvulcania is a long distance race that is held annually on La Palma, one of the western Canary Islands. It is considered one of the hardest mountain-ultramarathons in the world and one of the most important in Spain. The total route has a length of with a cumulative elevation gain of and elevation loss of . The race has taken place since 2009, with the participation of many international runners.