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Sailor · 2015–2026

Ian Mathiesen

wrsc J/70505Melges 24

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Events
18

128 races · 13 race wins

Win rate
11%

11% win rate · 2 of 18

Podium rate
33%

6 top-three finishes

Typically beats
60%

of boats faced (range 57%–64%, 488 boats)

Best class ranking
#426

Crew in J/70 · rating 289

Longest win streak
3

race wins in a row

Longest-running crew
James Golden

Jul 2016 – Aug 2026 · 10 events

Nemesis
Ryan Cox

1–18 head to head in 19 races

Rival
Macy Nelson

14–21 in 35 races

Best day
1 May 2026

3-7-8-4-5-1-2-2-2 · 2026 Helly Hansen Sailing World Regatta Series - Annapolis

Signature result
1st of 10

2025 Newport Regatta · 505 · 12 Jul 2025

Partnerships · 24 sailors

  • James Golden · 4143, Derecho, GameCock Jr., Jennifer · 420, J/70, Melges 24 10events 0 wins together · 2 podiums · 0% win rate · 2 of 63 races won Beat 62% of the fleet together(−13 vs. without) · best 3rd · Jul 2016 – Aug 2026
  • Jeffrey Todd · Derecho, Hot Toddy · J/22, J/70 2events 0 wins together · 1 podiums · 2 events · 1 of 16 races won Beat 75% of the fleet together · best 2nd · Oct 2021 – May 2026
  • Duane Yoslov · Looper · Melges 24 2events 0 wins together · 0 podiums · 2 events · 0 of 11 races won Beat 54% of the fleet together · best 8th · Aug 2026 – Aug 2026
  • Ellise Smolenyak · Looper · Melges 24 2events 0 wins together · 0 podiums · 2 events · 0 of 11 races won Beat 54% of the fleet together · best 8th · Aug 2026 – Aug 2026
  • Chris Kostanecki · Derecho, Jennifer · J/70 2events 0 wins together · 1 podiums · 2 events · 0 of 11 races won Beat 74% of the fleet together · best 3rd · Jul 2024 – Nov 2024
  • Shane Tillson · Looper · Melges 24 2events 0 wins together · 0 podiums · 2 events · 0 of 11 races won Beat 54% of the fleet together · best 8th · Aug 2026 – Aug 2026
  • Trevor Davis · Derecho · J/70 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 64% of the fleet together · best 17th · Oct 2016 – Oct 2016
  • Caleb Yoslov · Derecho · J/70 1events 0 wins together · 1 podiums · 1 events · 2 of 8 races won Beat 91% of the fleet together · best 3rd · Sep 2024 – Sep 2024
  • Tim Murphy · Tim Murphy · 505 1events 0 wins together · 0 podiums · 1 events · 0 of 16 races won Beat 49% of the fleet together · best 31st · Sep 2023 – Sep 2023
  • Carter Miller · Jocko Flocko · Melges 24 1events 0 wins together · 1 podiums · 1 events · 1 of 7 races won Beat 80% of the fleet together · best 2nd · May 2025 – May 2025

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

Rating history

0269537201620182020202220242026Helm rating, full-size sailingCrew rating, full-size sailing

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

Event history · 18

DateEventBoatClassRoleFinish
29 Aug 2026Melges 24 Pre-WorldsLooperMelges 24Spinnaker trimmer8th / 15
14 Aug 20262026 Melges 24 U.S. National ChampionshipLooperMelges 24Spinnaker trimmer20th / 46
1 May 20262026 Helly Hansen Sailing World Regatta Series - AnnapolisHot ToddyJ/22Untangler2nd / 17
12 Jul 20252025 Newport RegattaWar Pig505Skipper1st / 10
30 May 20252025 Southern Bay Race WeekJocko FlockoMelges 24Main Trimmer2nd / 6
3 Mar 20252025 Bacardi Cup Invitational RegattaGameCock Jr.Melges 24Spinnaker trimmer10th / 21
24 Jan 2025505 MIDWINTER CHAMPIONSHIPWar Pig505Skipper6th / 13
8 Nov 20242024 J/70 US National ChampionshipDerechoJ/70Spinnaker trimmer8th / 18
2 Nov 20242024 Fall BrawlDerechoJ/70Bow6th / 14
5 Oct 2024Carl Miller Fall Regatta 2024War Pig505Skipper4th / 7
6 Sep 2024J/70 Corinthian US National ChampionshipDerechoJ/70Headsail Trimmer3rd / 24
26 Jul 20242024 Little Traverse Yacht Club Regatta - Ugotta RegattaJenniferJ/70Other3rd / 18
4 May 2024Spring Regatta 2024War Pig505Skipper1st / 8
22 Sep 2023International 505 Class 2023 World Championship & Pre-Worlds RegattaTim Murphy505Crew31st / 60
30 Oct 20212021 Fall BrawlDerechoJ/70Floater12th / 26
21 Oct 20162016 J/70 Corinthian National ChampionshipDerechoJ/70Bow17th / 45
23 Jul 20162016 Club 420 National Championship Regatta4143420Nav/Tac52nd / 82
13 Aug 20152015 Club 420 North American ChampionshipAdventure Alpha420Crew26th / 76

Crew rating, Full-size sailing: 537, #1,313.Helm rating, Full-size sailing: 294, #11,311. Compiled from public results; not an official ranking.