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Slapy Reservoir Marathon
Open water
·
Czechia
Slapy Reservoir Marathon
A beautiful but challenging swim navigating the Slapy Reservoir just south of Prague.
When
Saturday, 18 July 2026
Where
Slapy Reservoir
Měřín, Czechia
Organizer
Czech Swimming Federation
Wetsuit
Conditional
Distances
1km
3km
5km
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