Sailor · 2019–2025

William Maguire

bough beech sc IC37 Cape 31 Snipe

Search sailors · About these ratings

Events: 6
Win rate: 0%
Podium rate: 0%
Typically beats: 43%

Nemesis: Bart Janssens
Signature result: 8th of 25

Partnerships · 22 sailors

David Maguire · Valkyrie · Cape 31, IC37 4events 0 wins together · 0 podiums · 4 events · 0 of 24 races won Beat 18% of the fleet together · best 6th · Sep 2022 – Jul 2025
David Howard · Valkyrie · Cape 31 2events 0 wins together · 0 podiums · 2 events · 0 of 12 races won Beat 25% of the fleet together · best 6th · Sep 2022 – Jul 2023
David Doherty · Valkyrie · Cape 31 2events 0 wins together · 0 podiums · 2 events · 0 of 12 races won Beat 25% of the fleet together · best 6th · Sep 2022 – Jul 2023
David Kelly · Valkyrie · Cape 31 2events 0 wins together · 0 podiums · 2 events · 0 of 12 races won Beat 25% of the fleet together · best 6th · Sep 2022 – Jul 2023
Gary Cullen · Valkyrie · IC37 2events 0 wins together · 0 podiums · 2 events · 0 of 12 races won Beat 10% of the fleet together · best 8th · Aug 2023 – Jul 2025
Nathan van Steenberge · Valkyrie · IC37 1events 0 wins together · 0 podiums · 1 events · 0 of 8 races won Beat 20% of the fleet together · best 21st · Jul 2025 – Jul 2025
Karena Knaggs · Valkyrie · IC37 1events 0 wins together · 0 podiums · 1 events · 0 of 4 races won Beat 0% of the fleet together · best 8th · Aug 2023 – Aug 2023
Graham Curran · Valkyrie · IC37 1events 0 wins together · 0 podiums · 1 events · 0 of 4 races won Beat 0% of the fleet together · best 8th · Aug 2023 – Aug 2023
Johnny Durcan · Valkyrie · IC37 1events 0 wins together · 0 podiums · 1 events · 0 of 8 races won Beat 20% of the fleet together · best 21st · Jul 2025 – Jul 2025
Séafra Guilfoyle · Valkyrie · IC37 1events 0 wins together · 0 podiums · 1 events · 0 of 8 races won Beat 20% of the fleet together · best 21st · Jul 2025 – Jul 2025

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

Rating history

Event history · 6

Date	Event	Boat	Class	Role	Finish
18 Jul 2025	2025 IC37 National Championship	Valkyrie	IC37	Floater	21st / 26
11 Aug 2023	2023 Safe Harbor Race Weekend	Valkyrie	IC37	Mid Mast	8th / 8
8 Jul 2023	Volvo Dun Laoghaire Regatta 2023	Valkyrie	Cape 31	Crew	6th / 6
15 Sep 2022	RTYC Annual Regatta	Valkyrie	Cape 31	Crew	9th / 17
19 Oct 2019	MarlinSpike Rum Cup	Peter WOLSTENHOLME	Snipe	Crew	8th / 25
21 Sep 2019	OBK SNIPE 2019	Quirky Bird	Snipe	Crew	12th / 25

Ratings

Class	Rating	Rank	Impact
Full-size sailing Crew	-4 provisional	#44763 band 28937–57159	—

3 more classes, not yet ranked

Snipe · Crew · 18 races, 2 events · rating 76
Cape 31 · Crew · 12 races, 2 events · rating -83
IC37 · Crew · 12 races, 2 events · rating -107

Rank among sailors with a substantial record, all time. In brackets, the ranks this rating cannot be told apart from. Impact is the points of fleet beaten that this sailor adds.

Helm and crew

As helm	0 events	0 wins	beats —
As crew	6 events	0 wins	beats 33%

Positions: Floater (1) · Mid Mast (1)

How they race

Closer	−6 pts	last race of an event vs. the rest
Comeback	±0 pts	the race after a bottom-half finish
Big fleets	48%	of the fleet beaten

Head to head

Helm	Races	W–L
Ellen Royer	18	13–5
Karlien Asscherickx	18	15–3
Thierry Anrys	18	17–1
Sarah de Canniere	18	15–3
Patrick van de Walle	18	18–0
Jan Peeters	18	2–16
Bart Janssens	18	0–18
Manu Hens	18	1–17
Senne Deboeure	18	15–3
Charlotte Martot	18	9–9
Anthony O Leary	16	7–9
Lance Fraser	12	2–10

Most-beaten opponent: Patrick van de Walle (18–0).

Seasons

Year	Events	Beat
2025	1	20%
2023	2	0%
2022	1	50%
2019	2	63%

Boats

Valkyrie · IC37, Cape 31 · 4 events · 2022–2025
Peter WOLSTENHOLME · Snipe · 1 events · 2019
Quirky Bird · Snipe · 1 events · 2019

Where they race

Unknown · 3 events
Newport, RI, USA · 2 events
Royal Thames Yacht Club · 1 events

Is this you?

Claim it to merge duplicates and remove results that aren’t yours. Changes apply at the nightly rebuild.

Crew rating, Full-size sailing: -4, #44,763. Compiled from public results; not an official ranking.