Sailor · 2023–2026

Mark McArthur

bbyc RS21 PHRF handicap Handicap

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Events: 6
Win rate: 17%
Podium rate: 17%
Typically beats: 39%
Best class ranking: #8
Longest win streak: 3

Best day: 11 Jul 2026
Signature result: 1st of 5

Partnerships · 7 sailors

Daniel McCarthy · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023
David Clark · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023
Mike Sasco · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023
Scott Sampson · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023
Rob Sasco · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023
Ross Merchant · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023
Louis Bourget · Sail la Vie · PHRF handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 38% of the fleet together · best 6th · Jul 2023 – Jul 2023

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

Rating history

Event history · 6

Date	Event	Boat	Class	Role	Finish
11 Jul 2026	ARK 2026	Lithium	RS21	Skipper	1st / 5
4 Oct 2025	2025 BBYC One Design Fall Regatta	Lithium	RS21	Skipper	8th / 12
7 Sep 2025	Convoy Cup 2025 - Veteran's Cup - Basin Regatta	Lithium	Handicap	Skipper	4th / 5
14 Jun 2025	AEL DYC Open Regatta 2025	Lithium	PHRF handicap	Skipper	7th / 8
4 Oct 2024	BBYC Fall One Design Regatta	Lithium	RS21	Skipper	4th / 6
9 Jul 2023	2023 Marblehead-to-Halifax Ocean Race	Sail la Vie	PHRF handicap	Headsail Trimmer	6th / 9

Ratings

Class	Rating	Rank	Impact
RS21 Helm	141 provisional	#8 band 5–12	—
All classes Helm	161 provisional	#23390 band 13467–38473	—

1 more class, not yet ranked

All classes · Crew · 1 race, 1 event · rating 2

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	5 events	1 wins	beats 43%
As crew	1 events	0 wins	beats 38%

Positions: Headsail Trimmer (1)

How they race

Closer	−18 pts	last race of an event vs. the rest
Comeback	−12 pts	the race after a bottom-half finish
Small fleets	43%	of the fleet beaten

Head to head

Helm	Races	W–L
JP Deveau	23	22–1
Melanie Lambert	16	10–6
Rob Sasco	15	10–5

Most-beaten opponent: JP Deveau (22–1).

Seasons

Year	Events	Wins	Beat
2026	1	1	100%
2025	3	0	25%
2024	1	0	40%
2023	1	0	38%

Boats

Lithium · RS21, Handicap, PHRF handicap · 5 events · 2024–2026
Sail la Vie · PHRF handicap · 1 events · 2023

Where they race

Bedford, NS · 3 events
Dartmouth Yacht Club · 2 events
Marblehead, MA, USA · 1 events

Is this you?

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

Helm rating across all classes: 161, #23,390.Crew rating across all classes: 2. Compiled from public results; not an official ranking.