Stezka mužů starts at 18:00 in Krčský les in Prague 4, by the gazebo near the Na tý louce zelený restaurant. It is a short mixed forest race in the Prague region, with a listed course distance of 3 km and a low entry fee of 50 CZK.
The lap is not flat: it opens with an extreme climb of about 150 metres, then sends runners down a steep descent halfway around. Men run two laps, while women run one, so the same rough little forest circuit gives the two fields different races. SABZO Praha, with Pavel Matějovský listed as organizer, runs the event.