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Sailor · 1995–2026

Johan Koppernaes

nepean sailing club J/222.4mREtchells

Search sailors · About these ratings

Events
50

338 races · 13 race wins

Win rate
6%

6% win rate · 3 of 50

Podium rate
16%

8 top-three finishes

Typically beats
61%

of boats faced (range 59%–63%, 1,332 boats)

Best class ranking
#77

Helm in J/22 · rating 299

Longest win streak
3

race wins in a row

Biggest lift
Mike Marshall

+26 points of fleet beaten when sailing together

Longest-running crew
Michele Cimon

May 2014 – Jul 2026 · 10 events

Nemesis
Allan Leibel

10–90 head to head in 100 races

Rival
Tim Ripley

64–45 in 109 races

Best day
23 Sep 2016

1-1-1-3-7 · The 2016 Northeast Championship J/22 Regatta The Lake George Open

Signature result
1st of 26

The 2016 Northeast Championship J/22 Regatta The Lake George Open · J/22 · 23 Sep 2016

Partnerships · 20 sailors

  • Michele Cimon · Raised J, Swine Flew · J/22, J/22 Marinepool Worlds, J/22 World Championship 10events 0 wins together · 2 podiums · 0% win rate · 2 of 81 races won Beat 67% of the fleet together(+6 vs. without) · best 2nd · May 2014 – Jul 2026
  • Darcy Fuller · Cheers, Raised J, Swine Flew · J/22, Shark 4events 0 wins together · 0 podiums · 4 events · 0 of 24 races won Beat 44% of the fleet together(−20 vs. without) · best 6th · May 2018 – Sep 2021
  • Addy White · Raised J · J/22 3events 0 wins together · 0 podiums · 3 events · 1 of 27 races won Beat 70% of the fleet together(+8 vs. without) · best 5th · May 2017 – Sep 2018
  • Mike Marshall · Raised J · J/22, J/22 World Championship 3events 0 wins together · 1 podiums · 3 events · 1 of 26 races won Beat 87% of the fleet together(+26 vs. without) · best 3rd · May 2017 – Jul 2019
  • Lisanne Nijdam · Raised J, Swine Flew · J/22 2events 0 wins together · 0 podiums · 2 events · 0 of 11 races won Beat 45% of the fleet together · best 6th · May 2018 – Aug 2018
  • Michael Lee · Shark Poop · Shark 2events 0 wins together · 0 podiums · 2 events · 0 of 18 races won Beat 91% of the fleet together · best 4th · Aug 2014 – Jul 2017
  • Doug Brown · Shark Poop · Shark 2events 0 wins together · 0 podiums · 2 events · 0 of 18 races won Beat 91% of the fleet together · best 4th · Aug 2014 – Jul 2017
  • Steve O'Rourke · Panther · Etchells 1events 0 wins together · 0 podiums · 1 events · 0 of 8 races won Beat 42% of the fleet together · best 19th · Jun 2013 – Jun 2013
  • Tom Dawson · Raised J · J/22 1events 0 wins together · 1 podiums · 1 events · 0 of 7 races won Beat 91% of the fleet together · best 2nd · Jul 2026 – Jul 2026
  • Barry Topple · AUS 374 · Etchells 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 29% of the fleet together · best 46th · Jun 1996 – Jun 1996

Lift shows how much better this sailor finishes with that partner aboard.

Rating history

-2920443619962000200420082012201620202024Helm rating, all classesCrew rating, all classes

— Helm rating, all classes · - - Crew rating, all classes

Event history · 50

DateEventBoatClassRoleFinish
18 Jul 202669th Annual National Capital RegattaRaised JJ/22Crew2nd / 12
10 Jul 20262026 2.4mR National Cup RegattaRumbler 882.4mRHelm8th / 11
23 Jun 2026Clagett Sailing Presents: The 2026 C. Thomas Clagett, Jr. Memorial Clinic and RegattaRumbler 882.4mRSkipper4th / 13
23 Mar 2026CANAM 4 2026Rumbler 882.4mRSkipper10th / 20
22 Jan 2026CANAM 2 2026Rumbler 882.4mRSkipper11th / 22
19 Sep 20252025 2.4mR Canadian ChampionshipRumbler 882.4mRSkipper10th / 22
16 Aug 20252025 2.4mR Great Lakes RegattaRumbler 882.4mRSkipper10th / 15
12 Jul 20252025 2.4mR National Cup RegattaRumbler 882.4mRSkipper10th / 12
17 Jun 2025Clagett Sailing Presents: The 2025 C. Thomas Clagett, Jr. Memorial Clinic and RegattaRumbler 882.4mRSkipper4th / 14
14 Jun 20252025 2.4mR CANAM REGATTARumbler 88HandicapSkipper8th / 12
27 Mar 20252025 CanAm 5 (US Nationals)Rumbler 882.4mRSkipper12th / 22
24 Mar 20252025 CanAm 4Rumbler 882.4mRSkipper8th / 21
23 Jan 20252025 CanAm 2 (North Americans)Rumbler 882.4mRSkipper9th / 17
26 Sep 20242.4mR North American ChampionshipsRumbler 88HandicapOther9th / 25
20 Sep 2024The 2024 Northeast Championship J/22 Regatta The Lake George OpenRaised JJ/22Skipper3rd / 15
6 Sep 2024J22 Canadian Championship – 2024Raised JJ/22Crew5th / 13
11 Jul 20242024 2.4 M InvitationalRumbler 882.4 MetreSkipper8th / 17
25 Jun 2024Clagett Sailing Presents: The 2024 C. Thomas Clagett, Jr. Memorial Clinic and RegattaRumbler 882.4mRSkipper12th / 21
27 Mar 2024Can Am #5 (US National)Rumbler 882.4MSkipper12th / 22
24 Mar 2024Can Am #4Rumbler 882.4MSkipper12th / 21
24 Jan 2024Can Am #2Rumbler 882.4MSkipper7th / 24
21 Jan 2024Can Am #1Rumbler 882.4MSkipper16th / 24
6 Jul 20232023 2.4 M InvitationalRumbler 882.4 MetreSkipper1st / 14
20 Jun 2023Clagett Sailing Presents: The C. Thomas Clagett, Jr. Memorial Clinic and RegattaRumbler 882.4mRSkipper8th / 21
8 Nov 20222022 2.4mR World Championship & Para Sailing International ChampionshipRumbler 882.4mRHelm22nd / 39

Helm rating across all classes: 259, #13,038.Crew rating across all classes: 202, #14,711. Compiled from public results; not an official ranking.