The Km Vertical Gandía is a mountain running event held in Gandía, Valencia. Its vertical race begins at Paseo Germanías 114 in town and concludes on the summit of Mondúver. The event offers a 22.25 km mountain half marathon and a 14.7 km vertical trail run. Both runners and walkers start in the morning. Club Alpí Gandia is the organizer, and the course design is simple: depart the city, ascend the hills, and finish well above the starting point.
The vertical race targets Mondúver for its finish, while the mountain half marathon concludes at Font de la Drova. Participants are divided into categories like Senior, Veterano A, and Veterano B. A walking category is available for both men and women. Prizes are awarded to the top three in each category, along with special recognition for the fastest local participants from Gandía, Barx, Xeresa, and surrounding areas, giving the event a distinct local club character.