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Sailor · 2023–2026

Katherine Mason

u s merchant marine academy College fleet racingCollege team racing

Search sailors · About these ratings

Events
39

897 races · 25 race wins

Win rate
3%

3% win rate · 1 of 39

Podium rate
5%

2 top-three finishes

Typically beats
28%

of boats faced (range 25%–31%, 497 boats)

Best class ranking
#2814

Crew in College fleet racing · rating 207

Longest win streak
2

race wins in a row

Most successful partnership
Madison Monkevich

1 wins · 2 podiums in 5 events together · 20% win rate

Best trio
Madison Monkevich & Holly Sugrue

1 wins · 1 podiums in 3 events, all three aboard

Biggest lift
Lars Osell

+31 points of fleet beaten when sailing together

Longest-running crew
Annika VanderHorst

Sep 2023 – Oct 2025 · 25 events

Nemesis
Bridget Green

16–171 head to head in 187 races

Rival
Grace Watlington

66–96 in 162 races

Best day
27 Apr 2024

6-4-7-12-6-7-1-4-4-1-2-1-3-1-2-7-6-1 · Admiral's Cup

Signature result
1st of 18

Admiral's Cup · College fleet racing · 27 Apr 2024

Partnerships · 35 sailors

Most successful partnership: Madison Monkevich — 1 wins · 2 podiums in 5 events together · 20% win rate
  • Annika VanderHorst · U. S. Merchant Marine Academy (Mariners) · College fleet racing, College team racing 25events 1 wins together · 2 podiums · 4% win rate · 20 of 592 races won Beat 29% of the fleet together(+2 vs. without) · best 1st · Sep 2023 – Oct 2025
  • Hanna-Sophia Dornik · U. S. Merchant Marine Academy (Mariners 1), U. S. Merchant Marine Academy (Mariners) · College fleet racing, College team racing 21events 0 wins together · 0 podiums · 0% win rate · 4 of 486 races won Beat 22% of the fleet together(−15 vs. without) · best 4th · Sep 2024 – Oct 2026
  • Holly Sugrue · U. S. Merchant Marine Academy (Mariners) · College fleet racing, College team racing 12events 1 wins together · 1 podiums · 8% win rate · 8 of 297 races won Beat 26% of the fleet together(−3 vs. without) · best 1st · Apr 2024 – Sep 2025
  • Grace Jenkins · U. S. Merchant Marine Academy (Mariners 2), U. S. Merchant Marine Academy (Mariners) · College fleet racing 9events 0 wins together · 1 podiums · 0% win rate · 12 of 200 races won Beat 34% of the fleet together(+6 vs. without) · best 2nd · Sep 2023 – Mar 2024
  • Reed McAllister · U. S. Merchant Marine Academy (Mariners) · College fleet racing, College team racing 8events 1 wins together · 1 podiums · 13% win rate · 7 of 174 races won Beat 34% of the fleet together(+7 vs. without) · best 1st · Jan 2024 – Apr 2025
  • Genevieve Wagnon · U. S. Merchant Marine Academy (Mariners) · College fleet racing 8events 0 wins together · 0 podiums · 0% win rate · 1 of 206 races won Beat 17% of the fleet together(−15 vs. without) · best 7th · Sep 2024 – Sep 2026
  • Calvin Marsh · U. S. Merchant Marine Academy (Mariners) · College fleet racing, College team racing 7events 0 wins together · 0 podiums · 0% win rate · 4 of 154 races won Beat 20% of the fleet together(−10 vs. without) · best 4th · Oct 2024 – Oct 2026
  • Madison Monkevich · U. S. Merchant Marine Academy (Mariners) · College fleet racing 5events 1 wins together · 2 podiums · 20% win rate · 14 of 120 races won Beat 45% of the fleet together(+19 vs. without) · best 1st · Mar 2024 – May 2024
  • Gentry Schneider · U. S. Merchant Marine Academy (Mariners 1), U. S. Merchant Marine Academy (Mariners) · College fleet racing 5events 0 wins together · 0 podiums · 0% win rate · 0 of 130 races won Beat 23% of the fleet together(−6 vs. without) · best 7th · Sep 2025 – Oct 2026
  • Caelan McMichael · U. S. Merchant Marine Academy (Mariners) · College fleet racing 5events 0 wins together · 0 podiums · 0% win rate · 2 of 132 races won Beat 23% of the fleet together(−6 vs. without) · best 4th · Sep 2023 – Oct 2023

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

Rating history

-10264230202420252026Helm rating, full-size sailingCrew rating, full-size sailing

— Helm rating, full-size sailing · - - Crew rating, full-size sailing

Event history · 39

DateEventBoatClassRoleFinish
17 Oct 2026David Lee ArnoffU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper8th / 8
10 Oct 2026Hewitt TrophyU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper10th / 18
3 Oct 2026Jesuit OpenU. S. Merchant Marine Academy (Mariners 1)College fleet racingA Skipper9th / 17
19 Sep 2026Susan RogersU. S. Merchant Marine Academy (Mariners 1)College fleet racingA Skipper12th / 18
12 Sep 2026KP Women's InviteU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper8th / 9
25 Oct 2025MAISA Women's Fall DinghyU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper (1-12)11th / 15
18 Oct 2025Oberg TrophyU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper17th / 18
11 Oct 2025David Lee Arnoff TrophyU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper (1-8)4th / 7
4 Oct 2025CofC Women's FallU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper7th / 9
27 Sep 2025Charleston Fall InterconferenceU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper (13)7th / 13
20 Sep 2025MAISA Top 9 Women'sU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper9th / 9
6 Sep 2025Women's Regatta at KP InviteU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper4th / 8
26 Apr 2025Admiral’s CupU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper (7-10)16th / 17
19 Apr 202587th Boston Dinghy Club Challenge CupU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper10th / 10
12 Apr 2025Oberg TrophyU. S. Merchant Marine Academy (Mariners)College fleet racingC Skipper13th / 17
5 Apr 2025Emily WickU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper11th / 17
29 Mar 2025MAISA Spring Women's Fleet Race ChampionshipU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper12th / 15
22 Mar 2025KP Open Team RaceU. S. Merchant Marine Academy (Mariners)College team racingSkipper10th / 10
26 Oct 2024MAISA Women's Fall DinghyU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper12th / 15
19 Oct 2024Oberg TrophyU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper16th / 18
12 Oct 2024Women's Atlantic Coast TournamentU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper15th / 16
5 Oct 2024Open Atlantic Coast Championship Round 1AU. S. Merchant Marine Academy (Mariners)College fleet racingA Skipper (17-18)16th / 18
28 Sep 2024Women's ACC Round 1AU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper15th / 18
14 Sep 2024Susan Rogers Women's InviteU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper4th / 6
7 Sep 2024Women's Regatta at KP InviteU. S. Merchant Marine Academy (Mariners)College fleet racingB Skipper7th / 9

Helm rating, Full-size sailing: 226, #16,429.Crew rating, Full-size sailing: 220, #13,366. Compiled from public results; not an official ranking.