The Berounka - Srbsko race is an evening cross-country trail run held in Srbsko, Czechia. It begins at 6 PM near the train station by Občerstvení Za Vodou. The course covers 10.2 km with a 270-meter elevation gain, offering more than a simple flat run. This event is part of the 12-race Běžecká série Berounka, which provides discounted entry for participants completing multiple races. On-site registration is also an option at a higher fee.
The course crosses the Srbsko footbridge early on and largely follows the Heart of the Bohemian Karst Educational Trail, indicated by red-and-white flags and ground markings. After reaching Kubrycht's Hut, participants ascend past Bubovice Waterfall and Doutnáč hill to the Propadlých vod junction. The route then descends into Hostim, proceeding along the Kačák river valley. The final section levels out alongside the Berounka river and rock formations before crossing the footbridge back to the finish. Participants receive race numbers, and bag storage and refreshments are provided at the start-finish area. Diplomas are awarded to the top three finishers in each category.