Longest distance ocean swim (marathon swimming)

Longest distance ocean swim (marathon swimming)
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Pablo Fernandez
250 kilometre(s)
United States (Miami)
20 July 2021
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.
The longest distance ocean swim (marathon swimming) is 250 km (155.34 miles), and was achieved by Pablo Fernandez (Spain) in Miami, Florida, USA, on 19-20 July 2021. Pablo beat the previous record, which had not been broken in 15 years. He also achieved the record for Farthest distance swam in 24 hours - open water (male) in the same swim.