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Sailor · 2011–2026

Martha Henderson

rcyc SharkIdeal 18Handicap

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Events
21

110 races · 35 race wins

Win rate
33%

33% win rate · 7 of 21

Podium rate
67%

14 top-three finishes

Typically beats
84%

of boats faced (range 80%–88%, 265 boats)

Best class ranking
#2

Crew in Ideal 18 · rating 296

Longest win streak
4

race wins in a row

Most successful partnership
Jen Provan

4 wins · 8 podiums in 11 events together · 36% win rate

Best trio
Jeffrey Gillmeister & Jen Provan

1 wins · 4 podiums in 6 events, all three aboard

Biggest lift
Jen Provan

+7 points of fleet beaten when sailing together

Longest-running crew
Jeffrey Gillmeister

Aug 2013 – May 2026 · 12 events

Nemesis
John Odenbach

6–10 head to head in 16 races

Rival
Paul Laderoute

19–14 in 33 races

Best day
23 May 2026

8-10-5-1-5-1 · Shark Trillium 2026

Signature result
1st of 34

2017 Shark Trillium · Shark · 26 May 2017

Partnerships · 18 sailors

Most successful partnership: Jen Provan — 4 wins · 8 podiums in 11 events together · 36% win rate
  • Jeffrey Gillmeister · Gartner, Hot Water, L'Ora · Handicap, IRC handicap, Shark 12events 2 wins together · 7 podiums · 17% win rate · 20 of 73 races won Beat 80% of the fleet together(−9 vs. without) · best 1st · Aug 2013 – May 2026
  • Jen Provan · Gartner, Gartner - Shark Spinnaker, Jen Provan, Martha Henderson · Handicap, Ideal 18, Shark 11events 4 wins together · 8 podiums · 36% win rate · 25 of 63 races won Beat 87% of the fleet together(+7 vs. without) · best 1st · Sep 2023 – May 2026
  • Paul Henderson · Gartner, Paul Henderson · Ideal 18, Shark 3events 1 wins together · 2 podiums · 3 events · 3 of 18 races won Beat 90% of the fleet together(+7 vs. without) · best 1st · May 2017 – Aug 2024
  • John McLeod · Hot Water · IRC handicap 2events 0 wins together · 1 podiums · 2 events · 3 of 16 races won Beat 69% of the fleet together · best 2nd · Aug 2011 – Aug 2013
  • Melissa Clark · Hot Water · IRC handicap 2events 0 wins together · 1 podiums · 2 events · 3 of 16 races won Beat 69% of the fleet together · best 2nd · Aug 2011 – Aug 2013
  • Christina Campbell · Hot Water · IRC handicap 2events 0 wins together · 1 podiums · 2 events · 3 of 16 races won Beat 69% of the fleet together · best 2nd · Aug 2011 – Aug 2013
  • Chris Scott · Hot Water · IRC handicap 2events 0 wins together · 1 podiums · 2 events · 3 of 16 races won Beat 69% of the fleet together · best 2nd · Aug 2011 – Aug 2013
  • Barry McSherry · Hot Water · IRC handicap 2events 0 wins together · 1 podiums · 2 events · 3 of 16 races won Beat 69% of the fleet together · best 2nd · Aug 2011 – Aug 2013
  • Melanie Sherwood · Hot Water · IRC handicap 2events 0 wins together · 1 podiums · 2 events · 3 of 16 races won Beat 69% of the fleet together · best 2nd · Aug 2011 – Aug 2013
  • Richard Robarts · Gartner · Shark 1events 0 wins together · 1 podiums · 1 events · 1 of 3 races won Beat 90% of the fleet together · best 2nd · Jun 2025 – Jun 2025

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

Rating history

026753320122014201620182020202220242026Helm rating, all classesCrew rating, all classes

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

Event history · 21

DateEventBoatClassRoleFinish
23 May 2026Shark Trillium 2026GartnerSharkCrew3rd / 23
6 May 2026Thursday Midweek RacingGartnerHandicapCrew1st / 6
4 Oct 2025Champion of ChampionsGartner - Shark SpinnakerIdeal 18Crew2nd / 9
30 Aug 2025Royal WeekendGartnerSharkCrew2nd / 5
14 Jun 2025RCYC OpenGartnerSharkCrew2nd / 11
24 May 20252025 Shark TrilliumGartnerSharkCrew4th / 18
15 May 2025Thursday Midweek RacingGartnerHandicapCrew2nd / 8
4 Oct 2024Champion of ChampionsJen ProvanIdeal 18Crew4th / 10
27 Sep 2024Women's Club ChampionshipJen ProvanIdeal 18Crew1st / 6
23 Aug 2024Family RegattaPaul HendersonIdeal 18Crew2nd / 9
24 May 2024Shark TrilliumGartnerSharkCrew7th / 22
29 Sep 2023Champion of ChampionsJen ProvanIdeal 18Crew1st / 10
8 Sep 2023Women's Club ChampionshipMartha HendersonIdeal 18Skipper1st / 4
31 Aug 2023Royal WeekendL'OraHandicapCrew1st / 9
14 Jul 2023RCYC Family RegattaMartha HendersonIdeal 18Skipper1st / 9
28 May 2022Shark TrilliumGartnerSharkCrew6th / 23
11 May 2022Thursday Midweek RacingGartnerHandicapCrew7th / 9
16 Jul 201752nd Shark World ChampionshipGartnerSharkOther9th / 47
26 May 20172017 Shark TrilliumGartnerSharkSpinnaker trimmer1st / 34
2 Aug 20132013 LYRA Annual RegattaHot WaterIRC handicapTactician2nd / 6
12 Aug 20112011 IRC North American Championship RegattaHot WaterIRC handicapTactician4th / 8

Crew rating across all classes: 533, #1,208.Helm rating across all classes: 124. Compiled from public results; not an official ranking.