609 in 2015 and later

648 past in 2015 (updated 17-07-'15)

Silkeborg Open Water 2017, Denmark

Date: 
Saturday, 12 August, 2017 (All day)

Silkeborg Open Water held on Saturday in week 32 of Almindsø, Eastern Søbad, every year.
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Distances: 1000 m. - 3000 m. - 5000 m. - 10,000 m

https://www.facebook.com/groups/silkeborgopenwater