Kaiwi Channel — United States

Molokai Channel

41.1 km
Distance
Molokai ↔ Oahu
Sentinel-2 cloudless 2016 · Copernicus Sentinel data
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Crossings
139
Swimmers
135
Countries
30
Women
38%
Median time
15:43
Busiest month
September

Crossings per year

Each bar is a year, split between skin and wetsuit.

51015197019801990200020102020
SkinWetsuit and other assisted swimwear
Show the data as a table
YearCrossingsSkinWetsuit and other assisted swimwearBestMedian time
202666013:1816:04
20251111011:5914:36
2024151509:5515:33
20231515012:1215:28
20221313013:0815:05
202166012:3915:04
202022022:0122:16
201944013:0614:10:30
201888013:0715:15
20171111014:2817:54
20161010013:5017:27
201522012:0215:14
201455013:5514:42
201322014:4316:21:30
201277013:0520:49
201177012:0714:12
201011012:5312:53
200911014:5214:52
2008000——
200733015:0015:15
200633015:5515:55
2005000——
2004000——
2003000——
2002000——
2001000——
2000000——
1999000——
1998000——
1997000——
1996000——
1995000——
199411015:2115:21
1993000——
1992000——
1991000——
1990000——
1989000——
1988000——
1987000——
1986000——
1985000——
1984000——
1983000——
1982000——
1981000——
1980000——
197922016:5016:50
1978000——
1977000——
1976000——
1975000——
197411013:0413:04
1973000——
197211016:1516:15
1971000——
1970000——
1969000——
1968000——
196711013:3513:35
1966000——
1965000——
1964000——
1963000——
1962000——
196111015:3015:30

When people swim it

The month with most crossings is September.

1020JanFebMarAprMayJunJulAugSepOctNovDec
Show the data as a table
MonthCrossings%
January11%
February43%
March64%
April1914%
May86%
June1410%
July96%
August1511%
September2719%
October2719%
November75%
December21%

Women and men

38%Women
  • Women33 · 24%
  • Men55 · 40%
  • Relays or not stated51 · 37%

Equipment and format

139Crossings
  • Skin · Solo139 · 100%

Starting side

139Crossings
  • From Molokai131 · 94%
  • From Oahu8 · 6%

Where swimmers come from

30Countries
  • 🇺🇸 United States40 · 36%
  • 🇦🇺 Australia10 · 9%
  • 🇬🇧 United Kingdom8 · 7%
  • 🇲🇽 Mexico7 · 6%
  • 🇳🇿 New Zealand5 · 4%
  • 🇿🇦 South Africa5 · 4%
  • 🇩🇪 Germany4 · 4%
  • 23 other countries33 · 29%

Age at the crossing

Solo crossings only, where the source gives the age.

12<2020–2930–3940–4950–5960–6970+

Youngest: Cameron Keith🇬🇧, 15 · Oldest: Patricia Gallant-Charette🇺🇸, 66

Time distribution

Solo crossings, in half-hour bands. Mean 16:30:19, median 15:43.

5109:3010:3011:3012:3013:3014:3015:3016:3017:3018:3019:3020:3021:3022:3023:3024:3025:3026:3027:3028:30

Times year by year

Median and best time of each year's solo crossings; higher is faster.

10:21:4116:05:3021:49:19198020002020
Median timeBest

The record over time

Each step is a crossing that beat the best time up to that day, in its category.

10:07:0412:42:3015:17:56198020002020
Skin · Solo
DateSwimmerTimeTaken off the record
Oct 6, 2024Andreas Waschburger🇩🇪9:55−2:07
Sep 2015Attila Mányoki🇭🇺12:02−0:05
Nov 2011Penny Palfrey🇦🇺12:07−0:05
Oct 2011Darren Edward Miller🇺🇸12:12−0:41
Apr 2010Chris Palfrey🇦🇺12:53−0:11
Aug 1974Jonathan Ezer🇺🇸13:04−0:31
Sep 1967Harry Huffaker🇺🇸13:35−1:55
Sep 1961Keo Nakama15:30—

Countries

  • 🇺🇸 United States40
  • 🇦🇺 Australia10
  • 🇬🇧 United Kingdom8
  • 🇲🇽 Mexico7
  • 🇳🇿 New Zealand5
  • 🇿🇦 South Africa5
  • 🇩🇪 Germany4
  • 🇮🇳 India4
  • 🇧🇬 Bulgaria2
  • 🇨🇱 Chile2
  • 🇪🇸 Spain2
  • 🇮🇪 Ireland2
  • 🇷🇴 Romania2
  • 🇷🇺 Russia2
  • 🇹🇷 Türkiye2
  • 🇦🇸 American Samoa1
  • 🇧🇼 Botswana1
  • 🇨🇦 Canada1
  • 🇨🇳 China1
  • 🇨🇴 Colombia1
Show the data as a table
CountryCrossingsWomenBestFirst from the country
🇺🇸 United States401212:12Harry Huffaker🇺🇸 · Sep 1967
🇦🇺 Australia10212:07Chris Palfrey🇦🇺 · Apr 2010
🇬🇧 United Kingdom8313:50Adam Peter Walker🇬🇧 · Jun 2012
🇲🇽 Mexico7313:08Antonio Argüelles Díaz González🇲🇽 · Mar 2016
🇳🇿 New Zealand5213:18Kimberly Chambers🇳🇿 · Nov 2012
🇿🇦 South Africa5015:04Cameron Bellamy🇿🇦 · Feb 2017
🇩🇪 Germany429:55Katie Blair🇩🇪 · Oct 2013
🇮🇳 India4114:21Rohan Dattatrey More🇮🇳 · Oct 2014
🇧🇬 Bulgaria2016:23Petar Raychev Stoychev🇧🇬 · May 14, 2024
🇨🇱 Chile2115:41Bárbara Milenka Hernández Huerta🇨🇱 · May 2021
🇪🇸 Spain2017:29Jorge Crivilles Villanueva🇪🇸 · Aug 2016
🇮🇪 Ireland2115:07Stephen Matthew Redmond🇮🇪 · Feb 2012
🇷🇴 Romania2013:06Paul Georgescu🇷🇴 · Apr 2019
🇷🇺 Russia2021:20Andrey Bozhko🇷🇺 · Apr 2021
🇹🇷 Türkiye2212:10Bengisu Avci🇹🇷 · Oct 19, 2024
🇦🇸 American Samoa1129:10Halani Christina Moss-Vete🇦🇸 · Aug 31, 2024
🇧🇼 Botswana1022:30Michael Ventre🇧🇼 · Aug 2012
🇨🇦 Canada1013:18Loren King🇨🇦 · Apr 21, 2026
🇨🇳 China1014:02Suwei Chen🇨🇳 · Oct 2022
🇨🇴 Colombia1012:12Jorge Ivan Agudelo Vargas🇨🇴 · Jun 8, 2023
🇨🇷 Costa Rica1018:03Daniel Vivero Aguero🇨🇷 · Apr 2022
🇨🇿 Czechia1121:52Abhejali Bernardova🇨🇿 · Mar 2017
🇬🇬 Guernsey1017:24Adrian Sarchet🇬🇬 · Jul 2016
🇬🇹 Guatemala1116:50Yesenia Cabrera Fuegos🇬🇹 · Sep 2014
🇭🇷 Croatia1113:07Dina Levacic🇭🇷 · Aug 2018
🇭🇺 Hungary1012:02Attila Mányoki🇭🇺 · Sep 2015
🇯🇵 Japan1015:43Norihito Yoshioka🇯🇵 · May 4, 2026
🇲🇩 Moldova1018:11Ion Lazarenco🇲🇩 · Oct 2016
🇵🇪 Peru1014:18Eduardo Collazos Valle🇵🇪 · Jun 5, 2023
🇵🇱 Poland1021:59Boguslaw Stanislaw Ogrodnik🇵🇱 · Oct 8, 2025

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.

Source: Kaiwi Channel Association. Crossings as recorded by the body that ratified them.