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XXXIV Olecki Maraton Pływacki — DELPHIA SWIM
Open water
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Poland
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XXXIV Olecki Maraton Pływacki — DELPHIA SWIM
34th edition of the Olecko open-water marathon on Lake Olecko Wielkie.
Key facts
When
Saturday 25 July 2026
Distances
100m
200m
4.5km
Wetsuit
Not published
Water temp
Not published
Entry fee
Not published
Registration
Not published
Cut-off
Not published
Where
Jezioro Olecko Wielkie
Olecko, Poland
Organizer
MOSiR Olecko
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