Kladenská hodinovka is a one-hour track race held at Kladno’s Sletiště city stadium in Central Bohemia. Participants run for 60 minutes, with their final result determined by the total distance covered before time expires. This event is part of the Kladno and Rakovník Runners' Cup. It takes place on a synthetic athletics track, offering a straightforward, controlled test of endurance rather than a road race through town.
The setting is intentionally straightforward: laps around the stadium track, with the listed track distance at 1 km. The main race begins in the late afternoon. Men and women compete over the same 60-minute duration. A.C. TEPO Kladno and Maratón klub Kladno jointly organize the event. Past results are recorded, allowing regular participants to compare their performance from one year to the next. As no prizes are mentioned, the race functions more as a local runners' cup challenge than a formal ceremony.