100 km ultramarathons – Běžecký kalendář
Explore 100 km ultramarathons and long-distance events in the Czech Republic. Find course profiles, terrain notes and practical entry details for ultrarunners.
All 100 km races in Czech Republic from April 2026 to April 2027
18 Apr
Central Bohemian Region
Pyšelský kopeček
Pyšely, Praha-východ, Czech Republic
Pyšelský Kopeček is a traditional trail run in the picturesque environment of Pyšel, offering routes for all levels of runners from recreati…
24 Apr
South Bohemian Region
Trhovosvinenská padesátka
Trhové Svin, Jihočeský kraj, Czech Republic
The Trhovosvinenská Fifty is a traditional long-distance walk through the Trhovosvinensko region and surroundings, offering two main routes…
2 May
Zlin Region
Otrokovická 100
Otrokovice, Buchlovské hory, Zlínský kraj, Czech Republic
Otrokovická 100 is an ultramarathon race covering 100 km, held in Otrokovice in the Moravian-Silesian Region. The event is part of a broader…
8 May
Moravian-Silesian Region
Čavisovská stovka
Čavisov, Moravskoslezský kraj, Czech Republic
The Čavisovská Hundred is a long-distance walk around Čavisov with routes of 30, 50, and 100 km, taking place for the thirteenth time. The s…
8 May
South Moravian Region
Strážnická stovka
Strážnice, Jihomoravský kraj, Czech Republic
The Strážnická stovka is an extreme sports event in the heart of the White Carpathians, intended only for persons over 18 years old. This ul…
16 May
Central Bohemian Region
Rakovnická 100
Husovo náměstí, Rakovník, Czech Republic
Rakovnická 100 is a traditional ultralong walk and run in the beautiful landscape of Křivoklátsko, offering a challenging but manageable rou…
23 May
Usti nad Labem Region
Libouchecký UltraMaraton
Libouchec, Ústecký kraj, Czech Republic
Tisá Ultra Trail is a new event that continues the tradition of the Libouchecký Ultramarathon. It offers several routes of varying lengths a…
30 May
Liberec Region
Čertovská výzva - jednotlivé etapy
Hamru na Jezeře, Liberec, Czech Republic
The Devil's Challenge is a unique 8-day stage running race covering 666 km in the beautiful nature of northern Bohemia, offering also shorte…
5 Jun
Zlin Region
Valašské kilo
Valašsko region, Czech Republic
Valašské Kilo is a challenging 100 km ultramarathon run through the beautiful and hilly landscape of Wallachia with at least 3,500 meters of…
13 Jun
Karlovy Vary Region
Extrem Run 5Hills
Vojtanov, Karlovy Vary District, Czech Republic
Extrem Run 5 Hills is an ultratrail running race in the westernmost tip of the Czech Republic, offering a challenging 91-kilometer route wit…
11 Jul
South Moravian Region
MiniTMMTR - TransMoravský Masochistický Terénní Běh
Lomnice, Jihomorava, Czech Republic
MiniTMMTR is a challenging trail run of 100 km starting in Lomnice in the South Moravian Region. The route passes through beautiful areas of…
28 08
Moravian-Silesian Region
Beskydská sedmička
Třinec, Moravskoslezský kraj, Czech Republic
IMOS Beskydská sedmička is an extreme mountain marathon across the entire Beskydy Mountains, running from Třinec to Frenštát pod Radhoštěm.…
5 09
Pilsen Region
Barokomaraton
Plasy, Plzeňský kraj, Czech Republic
Barokomaraton is the 19th edition of a cross country run held in the picturesque environment of the town of Plasy and the valley of the Stře…
11 09
Moravian-Silesian Region
Prajzské kilo
Ludgeřovice, Moravskoslezský kraj, Czech Republic
Prague Kilo is an ultratrail race in the Hlučínsko landscape that commemorates the historical borders and stories of the region divided in 1…
19 09
South Bohemian Region
Li.T.R. – Lipno.trail.run.
Lipno nad Vltavou, South Bohemia, Czech Republic
Li.t.r. is a weekend trail festival featuring a main race of 108 km with over 2000 meters of elevation change around Lipno. The run offers a…
9 Oct
Prague
Pražský Kelt
Praha 4-Kunratice, Praha, Czech Republic
Prague Celts is a unique 100 km ultra trail in the heart of Prague, offering runners the opportunity to experience beautiful nature and Celt…
1–16 of 16 Races
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