Saturday, December 5, 2026
Distance
Start Time
Terrain
Difficulty
Max Runners
The race is run in pairs of one woman and one man, with one member riding a bicycle while the other runs. The pair decides for themselves how often they swap and in what ratio, but each member has to cover at least 10 km on foot.
Start on the summit of Říp hill by the Rotunda of St. George
Point to point route from Říp to Prague Troja
Bike and run relay in mixed pairs
Mostly off-road, terrain surface
31st edition of a cult Czech winter event
Start / Finish
Summit of Říp hill, next to the Rotunda of St. George
Troja, Prague, at the SaBat Praha baseball ground area (U Vltavy 816/1, Praha 8 - Troja)
Getting There
Race Day
What you get
Every competitor is announced at the prize giving
Prizes for the first three pairs in the under 100 and over 100 categories (combined age of the two members)
On the day
Before you enter
Other questions
A pair is made up of one woman and one man. At any moment one of them rides a bicycle while the other runs. The pair decides for themselves how often and in what ratio they swap.
Each member of the pair must run at least 10 km of the 50 km total.
Presentation starts at 06:00 at the SaBat Praha baseball ground, U Vltavy 816/1, Praha 8 - Troja.
The start is at 08:30 by the Rotunda of St. George on the summit of Říp hill. The finish is in Troja, Prague.
It is a single lap of roughly 50 km from the summit of Říp to Troja in Prague, mostly on terrain. The pair covers it together, alternating between bike and running.
Praha, Czech Republic
Saturday, December 5, 2026
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€73
entry fee