At Entremontañas Paralelo 28, the focus is on running in the mountains of La Aldea de San Nicolás. According to the event details, the event is aimed at runners of all ability levels, from those tackling their first major trail run to competitive athletes covering longer distances. The programme includes a Vertical race, routes of 11, 16 and 25 kilometres, and an Ultra race of 48 kilometres. There are also children's categories.
The Vertical starts at La Alameda and leads up to the Montaña del Viso. The route is 6.7 kilometres long and involves 947 metres of elevation gain, reaching an altitude of 996.5 metres. For the other distances, the event details specify the following elevation profiles: 11 kilometres with 653 metres of ascent and 652 metres of descent; 16 kilometres with 728 metres of ascent and 726 metres of descent; 25 kilometres with 1,200 metres of ascent and 1,200 metres of descent; and the 48-kilometre ultra with 2,500 metres of ascent and 2,500 metres of descent.
The eleventh edition is described as a trail run featuring a variety of challenges and route lengths. Registration is now open. The entry fee is stated as 18 euros.