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Sailor · 2019–2025

Kees Horn

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Events
19

300 races · 66 race wins

Win rate
16%

16% win rate · 3 of 19

Podium rate
47%

9 top-three finishes

Typically beats
55%

of boats faced (range 50%–60%, 276 boats)

Best class ranking
#2567

Crew in College fleet racing · rating 224

Longest win streak
5

race wins in a row

Most successful partnership
Trey Summers

3 wins · 3 podiums in 6 events together · 50% win rate

Best trio
Trey Summers & Everett McAvoy

2 wins · 2 podiums in 3 events, all three aboard

Biggest lift
Vivian Bonsager

+32 points of fleet beaten when sailing together

Longest-running crew
Trey Summers

Jan 2022 – May 2024 · 6 events

Nemesis
Michelle Lahrkamp

2–34 head to head in 36 races

Rival
Henry Boeger

45–38 in 83 races

Best day
7 Oct 2023

1-6-16-1-1-1-2-1-1-3-1-1-1-8-2-2-1-1-2-4-1-1-1-6 · Stoney Burke Co-Ed Varsity

Signature result
1st of 17

Stoney Burke Co-Ed Varsity · College fleet racing · 7 Oct 2023

Partnerships · 31 sailors

Most successful partnership: Trey Summers — 3 wins · 3 podiums in 6 events together · 50% win rate
  • Erik Anderson · University of Hawaii (Rainbows) · College fleet racing, College keelboat, College match racing, College team racing 11events 2 wins together · 7 podiums · 18% win rate · 58 of 213 races won Beat 74% of the fleet together(+27 vs. without) · best 1st · Oct 2023 – Apr 2025
  • Everett McAvoy · University of Hawaii (Rainbows) · College fleet racing, College keelboat, College match racing, College team racing 10events 2 wins together · 7 podiums · 20% win rate · 52 of 189 races won Beat 77% of the fleet together(+30 vs. without) · best 1st · Mar 2023 – Apr 2025
  • Sophia Shaeffer · University of Hawaii (Rainbows) · College fleet racing, College keelboat, College team racing 7events 0 wins together · 4 podiums · 0% win rate · 35 of 157 races won Beat 71% of the fleet together(+13 vs. without) · best 2nd · Apr 2024 – Apr 2025
  • Vivian Bonsager · University of Hawaii (Rainbow Green), University of Hawaii (Rainbows) · College fleet racing, College keelboat, College match racing, College team racing 7events 0 wins together · 5 podiums · 0% win rate · 29 of 128 races won Beat 83% of the fleet together(+32 vs. without) · best 2nd · Sep 2024 – Apr 2025
  • Amanda Turner · University of Hawaii (Rainbows) · College fleet racing, College team racing 7events 1 wins together · 4 podiums · 14% win rate · 41 of 169 races won Beat 73% of the fleet together(+15 vs. without) · best 1st · Jan 2024 – Apr 2025
  • Trey Summers · University of Hawaii (Rainbow Green), University of Hawaii (Rainbows) · College fleet racing, College keelboat 6events 3 wins together · 3 podiums · 50% win rate · 27 of 122 races won Beat 72% of the fleet together(+13 vs. without) · best 1st · Jan 2022 – May 2024
  • Stella Taherian · University of Hawaii (Rainbow Green), University of Hawaii (Rainbows) · College fleet racing, College team racing 4events 1 wins together · 3 podiums · 4 events · 23 of 100 races won Beat 70% of the fleet together(+9 vs. without) · best 1st · Jan 2024 – Jan 2025
  • Arden Rathkopf · University of Hawaii (Rainbow Green), University of Hawaii (Rainbows) · College fleet racing, College keelboat, College team racing 4events 0 wins together · 3 podiums · 4 events · 20 of 62 races won Beat 79% of the fleet together(+21 vs. without) · best 2nd · Mar 2024 – Apr 2025
  • Theodore Knobel · University of Hawaii (Rainbow Green), University of Hawaii (Rainbows) · College fleet racing, College keelboat 3events 1 wins together · 1 podiums · 3 events · 4 of 40 races won Beat 70% of the fleet together(+9 vs. without) · best 1st · Jan 2022 – Mar 2024
  • Katherine Shofran · University of Hawaii (Rainbow White), University of Hawaii (Rainbows) · College fleet racing, College keelboat 2events 1 wins together · 1 podiums · 2 events · 3 of 23 races won Beat 85% of the fleet together · best 1st · Jan 2023 – Mar 2023

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

Rating history

-19053296202020212022202320242025Helm rating, all classesCrew rating, all classes

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

Event history · 19

DateEventBoatClassRoleFinish
12 Apr 2025PCCSC Carter Ford Open Team Race ChampionshipUniversity of Hawaii (Rainbows)College team racingCrew2nd / 10
7 Mar 2025Port of Los Angeles Harbor CupUniversity of Hawaii (Rainbows)College keelboatA Crew2nd / 10
18 Jan 2025Peter Wenner Rainbow InviteUniversity of Hawaii (Rainbow Green)College fleet racingA Skipper (9-10)2nd / 18
16 Nov 2024Fall Pacific Coast ChampionshipUniversity of Hawaii (Rainbows)College fleet racingC Crew (1-6)5th / 19
26 Oct 2024Top-9 Fall InviteUniversity of Hawaii (Rainbows)College fleet racingA Crew (6-16)4th / 9
19 Oct 2024Stoney BurkeUniversity of Hawaii (Rainbows)College fleet racingA Crew (5-6)2nd / 18
21 Sep 2024PCCSC Richard Sweet Match Race ChampionshipUniversity of Hawaii (Rainbows)College match racingA Crew2nd / 5
6 Sep 20242024 HYRA State Single-Handed ChampionshipsKees HornILCA (rig not given)Skipper23rd / 29
24 May 2024Eastern Open National Semi-FinalUniversity of Hawaii (Rainbows)College fleet racingA Crew (5-6,9-10)15th / 18
13 Apr 2024Carter Ford Open PCCSC Team Race ChampionshipUniversity of Hawaii (Rainbows)College team racingSkipper3rd / 7
8 Mar 2024Port of Los Angeles Harbor CupUniversity of Hawaii (Rainbows)College keelboatA Crew6th / 10
20 Jan 2024Peter Wenner Rainbow InviteUniversity of Hawaii (Rainbows)College fleet racingB Crew (7-8)1st / 16
7 Oct 2023Stoney Burke Co-Ed VarsityUniversity of Hawaii (Rainbows)College fleet racingB Crew (7-12)1st / 17
8 Jul 202370th Anniversary HIGH SIERRA REGATTA Weekend 1 Huntington Lake Calif.3276ILCA 6 (Laser Radial)Skipper9th / 11
10 Mar 2023Port of LA Harbor CupUniversity of Hawaii (Rainbows)College keelboatA Crew (5-8)1st / 10
14 Jan 2023Peter Wenner Rainbow InvitationalUniversity of Hawaii (Rainbow White)College fleet racingB Crew (7-8)6th / 18
15 Jan 2022Peter Wenner Rainbow InviteUniversity of Hawaii (Rainbow Green)College fleet racingB Crew (9-10)6th / 16
15 Nov 2019BAYS Winter Series #2 @ SCYCJT Long420Crew27th / 27
25 Oct 2019Fall DinghyJT Long420Crew26th / 27

Crew rating across all classes: 296, #7,827.Helm rating across all classes: 3. Compiled from public results; not an official ranking.