Saturday 19 September 2026
The Kladenský maratón (Kladno Marathon) is held each September in the Lesopark Lapák (Lapák Forest Park) on the edge of Kladno, a town of about 70,000 people in the Czech Republic.
Situated 30 kilometres west of Prague, Kladno is an old coal and steel town with a long industrial heritage, surrounded by woods in all directions.
The 42.195km marathon is eight laps of a flat, fast, accurately-measured and certified loop course on asphalt roads (ca. 30%) and gravel roads (ca. 70%) through the forest.
The race begins and ends on the athletics track of the Městský atletický stadion Sletiště:
The event also offers a relay option for teams of two, three or four runners, as well as a 6km run and a number of races for children.
Map of the venue:
25. Kladenský maratón:
Date:
- 19 September 2026 (Saturday)
Start time:
- 10:00: 42.2km and 42.2km štafeta (relay)
- 11:00: 6km
Time limit to finish the marathon:
- 6 hours
Entry limit:
- 42.2km: 200 runners
- 42.2km relay: 20 teams
- 6km: 60 runners
Event website:
Number of marathon finishers:
- 2025: 134 (103 men and 31 women)
- 2024: 96 (74 men and 22 women)
- 2023: 91 (70 men and 21 women)
- 2022: 84 (72 men and 12 women)
- 2021: 112 (95 men and 17 women)
- 2020: 112 (94 men and 18 women)
- 2019: 128 (107 men and 21 women)
- 2018: 142 (120 men and 22 women)
- 2017: 151 (130 men and 21 women)
- 2016: 161 (126 men and 35 women)
- 2015: 167 (140 men and 27 women)
No guarantee is made as to the accuracy or thoroughness of the information on this page.