LongSwims Database

a Marathon Swimmers Federation project

LongSwimsDB is the world's most comprehensive marathon swimming results repository.

Swim Events

239 established marathon swim events and numerous independent solo routes.

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Swimmer Profiles

45000+ marathon swims by 18100+ swimmers from 129 countries.

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About

LongSwimsDB was developed by Evan Morrison.

The database covers traditional, unassisted, documented open-water swims of 10 km or longer - both solo and races.

It aims to:

  • compile a structured and accurate historical record of the world's marathon swims and swimmers
  • develop insights about the sport through data analysis and visualisation

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Last updated: Nov 25, 2018