OmniathlonOWS
Cork Harbour — Ireland

Blackrock - Cobh

9.7 km
Distance
Blackrock ↔ Cobh
Sentinel-2 cloudless 2016 · Copernicus Sentinel data

Timeline

Computed from the recorded crossings: the first, the first by sex, the first from each country and every record broken.

  1. 1973
    First crossingCatherine Mahon
  2. 1973
    First womanCatherine Mahon
  3. 1973
    First manDavid Joy
  4. 1973
    First from countryCatherine Mahon🇮🇪 Ireland
  5. 2007
    First from countrySally Goble🇬🇧 United Kingdom

Crossings per decade

519702000

Distance is the shortest straight line between the start and finish coastal stretches, not the GPS track length: currents cause swimmers to cover much more distance.