Tharsis the huge Olympus Mons and the Tharsis Montes are merely summit cones or parasitic cones on a much larger volcanic edifice. Tharsis Tharsis is a vast volcanic plateau centered near the equator in the western hemisphere of Mars. The region is home to the largest volcanoes in the Solar System, including the three enormous shield volcanoes Arsia Mons, Pavonis Mons, and Ascraeus Mons, which are collectively known as the Tharsis Montes. The tallest volcano on the planet, Olympus Mons, is often associated with the Tharsis region but is actually located off the western edge of the plateau. The name Tharsis
Olympus Mountain Running run. From a boat the competition starts, the swimming ends at the beach of Platamonas. The route depends on the wind direction, the athletes are accompanied by boats. From Platamonas, the Olymp is almost completely rounded. The cycle race takes place on paved roads, 4100 vertical meters have to be overcome. Target is the place Vrisopoules. From Vrisopoules, the route leads over the second highest peak of the mountains (Skolio, 2911 m) on forest roads down to the river Orlias, which is the destination of the triathlon. There are 2250 vertical meters to overcome. Olympus Mountain Running Since 1986, nearly