page_title: Barcelona Trail Races
hierarchical_section_title: Barcelona Trail Races
caption_attribution_description: English: Logo of trail running race in Barcelona
context_page_description: The Barcelona Trail Races or BTR is a running event that includes several mountain races or trail running races. It takes place once a year in the Collserola Park in Barcelona, Catalonia, Spain. The first edition was in 2013.
context_section_description: The Barcelona Trail Races or BTR (also known as Ultratrail Collserola during its first editions) is a running event that includes several mountain races or trail running races. It takes place once a year in the Collserola Park in Barcelona, Catalonia, Spain. The first edition was in 2013.
caption: Barcelona Trail Races Logo
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