XCoClub Sports Club was founded in 2010. The club stands behind the organization of various sporting events including six consecutive editions of the extreme race of Bulgaria - XCo Adventure Cup, the two runs on the route Kom-Emine by Kiril Nikolov-DISL, the second one ending with a new record for the runner and the ultramaraton Pirin Ultra, the first edition of which was held in September 2016. XCo Club is a member of the Bulgarian Federation of Vertical Running, the Bulgarian Federation of Climbing and Mountaineering and the Bulgarian Federation of Orienteering.

Season 2021 upcoming competitions:

Parangalitsa VK - June 5, 2021 - Vertical start near the second oldest reserve in Bulgaria - "Parangalitsa", located in Rila Mountains. Learn more about the event here.

Balkaniada - July 31, 2021 - mountain running competition, positioned in the region of Karlovo and the Central Balkan National Park. Learn more about the event .

Pirin Ultra & Pirin Extreme - September 10-12, 2021 - mountain ultramarathon in Pirin Mountain, with three routes - Route A 160K, Route B 66K and Route C 38K. Route C is also a start from the 2021 Skyrunning World Series. Learn more about the event here.