Olympus Mons Mons aureole deposits (discussed below). Olympus Mons lies at the edge of the Tharsis bulge, an ancient vast volcanic plateau likely formed by the end of the Noachian Period. During the Hesperian, when Olympus Mons began to form, the volcano was located on a shallow slope that descended from the high in Tharsis into the northern lowland basins. Over time, these basins received large volumes of sediment eroded from Tharsis and the southern highlands. The sediments likely contained abundant Noachian-aged phyllosilicates (clays) formed during an early period on Mars when surface water was abundant, and were thickest in the northwest
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