Skip to content

Sailor · 2015–2026

Hartley Cooper

tayc 420OptimistILCA 6 (Laser Radial)

Search sailors · About these ratings

Events
66

353 races · 13 race wins

Win rate
5%

5% win rate · 3 of 66

Podium rate
15%

10 top-three finishes

Typically beats
42%

of boats faced (range 40%–44%, 2,113 boats)

Best class ranking
#3183

Helm in 420 · rating 24

Longest win streak
5

race wins in a row

Nemesis
Beylen Gode

31–115 head to head in 146 races

Rival
Michael Yost

67–94 in 162 races

Best day
9 Aug 2025

5-1-8-2-3 · 2025 Oxford Regatta - Jr Club 420 & Jr ILCA 6 & Jr 29’er

Signature result
2nd of 20

2025 Oxford Regatta - Jr Club 420 & Jr ILCA 6 & Jr 29’er · 420 · 9 Aug 2025

Partnerships · 60+ sailors

  • Kira Mahoney · Blueberry, Hartley Cooper, Kira Mahoney · 420 4events 0 wins together · 0 podiums · 4 events · 0 of 28 races won Beat 40% of the fleet together(−5 vs. without) · best 37th · Jun 2023 – Feb 2024
  • Louisa Kalinski · 7759, Blueberry Bandit, Final, OC-86 · 420, ORC handicap 4events 0 wins together · 1 podiums · 4 events · 1 of 16 races won Beat 44% of the fleet together(−1 vs. without) · best 2nd · Jan 2022 – Aug 2025
  • Dawson Cooper · Notus · Melges 24, PHRF handicap 2events 0 wins together · 1 podiums · 2 events · 2 of 7 races won Beat 70% of the fleet together · best 2nd · Aug 2025 – May 2026
  • Hans Schultz · OC-86 · ORC handicap 2events 0 wins together · 1 podiums · 2 events · 0 of 2 races won Beat 0% of the fleet together · best 2nd · May 2022 – Aug 2026
  • Dawn Riley · OC-86 · ORC handicap 2events 0 wins together · 1 podiums · 2 events · 0 of 2 races won Beat 0% of the fleet together · best 2nd · May 2022 – Aug 2026
  • Abby Nolan · 8088, Hartley Cooper · 420 2events 0 wins together · 0 podiums · 2 events · 0 of 8 races won Beat 52% of the fleet together · best 6th · Jan 2021 – Jul 2022
  • Robert Helmly · OC-86 · ORC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 0% of the fleet together · best 8th · May 2022 – May 2022
  • Kate Mattiello · OC-86 · ORC handicap 1events 0 wins together · 1 podiums · 1 events · 0 of 1 race won Beat 0% of the fleet together · best 2nd · Aug 2026 – Aug 2026
  • michel Fleuette · OC-86 · ORC handicap 1events 0 wins together · 1 podiums · 1 events · 0 of 1 race won Beat 0% of the fleet together · best 2nd · Aug 2026 – Aug 2026
  • Ray Cooper · OC-86 · ORC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 0% of the fleet together · best 8th · May 2022 – May 2022

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

Rating history

-182-14154201620182020202220242026Helm rating, all classesCrew rating, all classes

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

Event history · 66

DateEventBoatClassRoleFinish
10 Oct 20262026 ILCA Great Lakes ChampionshipHartley CooperILCA 7 (Laser)Skipper7th / 12
14 Aug 20262026 Ida Lewis Distance RaceOC-86ORC handicapGrinder2nd / 2
1 May 20262026 Helly Hansen Sailing World Regatta Series - AnnapolisNotusMelges 24Tactician2nd / 5
25 Apr 20262026 ILCA Sunshine Open / District 11 ChampionshipsHartley CooperILCA 7 (Laser)Skipper10th / 13
9 Aug 20252025 Oxford Regatta - Jr Club 420 & Jr ILCA 6 & Jr 29’erFinal420Skipper2nd / 20
8 Aug 20252025 Oxford Regatta - Solomons to Oxford RaceNotusPHRF handicapCrew9th / 24
28 Sep 20242024 TAYC Fall Open SeriesMoxieMelges 24Skipper1st / 4
9 Aug 20242024 Oxford Regatta - Jr Club 420 & Junior ILCA 6Hartley Cooper420Skipper13th / 23
5 Aug 20242024 C420 US NATIONAL CHAMPIONSHIPHartley Cooper420Skipper94th / 129
28 Jun 2024TAYC Eastern Shore Invitational RegattaHartley CooperHandicapSkipper2nd / 4
25 Jun 2024Club 420 Association New England ChampionshipHartley Cooper420Skipper60th / 80
17 Feb 20242024 Club 420 Midwinter Championship for the John V. Hanson TrophyHartley Cooper420Skipper37th / 148
6 Oct 2023Star & Melges 24 - Fall Wind UpNotusMelges 24Crew1st / 3
11 Aug 2023Oxford Regatta - Junior ILCA 6, Club 420 - MD State ChampsHartley CooperILCA 6 (Laser Radial)Skipper10th / 16
10 Aug 2023MRYC Annual Junior Regatta199180ILCA 6 (Laser Radial)Skipper2nd / 10
8 Aug 2023RHYC Junior RegattaHartley CooperILCA 6 (Laser Radial)Skipper4th / 11
4 Aug 20232023 South Shore ChampionshipHartley Cooper420Skipper54th / 88
24 Jul 20232023 Club 420 North American ChampionshipHartley Cooper420Skipper90th / 130
7 Jul 20232023 Club 420 Association National ChampionshipKira Mahoney420Crew82nd / 113
24 Jun 20232023 C420 NEW ENGLAND CHAMPIONSHIPBlueberry420Skipper54th / 74
13 Aug 2022Oxford Regatta - One Design - Opti R,W,B, Opti Green, Jr 420, Jr Laser Radial, Snipe, Penguin, Comet, Adult La7759420Skipper21st / 28
11 Aug 2022MRYC Annual Junior Regatta167284ILCA 6 (Laser Radial)Skipper3rd / 8
26 Jul 20222022 WRSC Junior Regatta7759420Skipper5th / 12
20 Jul 20222022 Lewes Yacht Club Junior Regatta7759420Skipper13th / 21
14 Jul 20222022 Junior RegattaHartley Cooper420Skipper6th / 27

Helm rating across all classes: 154, #24,960.Crew rating across all classes: 114, #25,514. Compiled from public results; not an official ranking.