Černošický běh is a Czech race series held in Černošice, with its main event typically on a Saturday. It provides several course options, allowing runners to select a route suited to their ability or age. The event has taken place for over ten years, and each year's edition shares its specific race details, routes, sponsors, results, and photo galleries.
The course specifics vary by edition, but the race is structured around the Černošice community, not like a large city marathon. Previous editions have supported local charities, such as organ restoration projects, and some years have featured Černošice authors or local figures. The archive of results and photos creates the impression of a recurring local race where participants, volunteers, sponsors, and residents leave a distinct mark annually.