Sailor · 2024–2026

Iyla Posthumus

abyc Handicap 420 ILCA 4 (Laser 4.7)

Search sailors · About these ratings

Events: 11
Win rate: 0%
Podium rate: 0%
Typically beats: 52%

Nemesis: Jude Martel
Signature result: 5th of 30

Partnerships · 5 sailors

Aleksandra Hasanoski · Iyla Posthumus · 420 1events 0 wins together · 0 podiums · 1 events · 0 of 2 races won Beat 14% of the fleet together · best 7th · May 2025 – May 2025
Tate Ferron · Iyla Posthumus · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 0% of the fleet together · best 20th · Sep 2024 – Sep 2024
Zachary Shuaib · Zac Shuaib · 420 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 20% of the fleet together · best 9th · Jun 2024 – Jun 2024
Ava Gerber · Iyla Posthumus · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 6% of the fleet together · best 18th · May 2025 – May 2025
William Jarvis · Iyla Posthumus · 420 1events 0 wins together · 0 podiums · 1 events · 0 of 7 races won Beat 44% of the fleet together · best 65th · Jul 2024 – Jul 2024

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

Rating history

Event history · 11

Date	Event	Boat	Class	Role	Finish
18 Jul 2026	PCYC Four Sisters Open 2026	Iyla Posthumus	Handicap	Skipper	12th / 50
16 Jul 2026	PCYC Steerers' Invitational 2026	Iyla Posthumus	Handicap	Skipper	12th / 32
10 Jul 2026	2026 Sail Central at ABYC Seahorse Regatta	Iyla Posthumus	ILCA 4 (Laser 4.7)	Skipper	8th / 17
19 Jul 2025	PCYC Four Sisters Open 2025	Iyla Posthumus	Handicap	Skipper	16th / 49
17 Jul 2025	PCYC Steerers' Invitational 2025	Iyla Posthumus	Handicap	Skipper	5th / 30
12 Jul 2025	2025 Seahorse Regatta	Iyla Posthumus	ILCA 4 (Laser 4.7)	Skipper	6th / 7
31 May 2025	Youth Cybersail Regatta	Iyla Posthumus	420	Skipper	7th / 8
24 May 2025	2025 Lilac Festival Dinghy Regatta	Iyla Posthumus	Handicap	Skipper	18th / 19
6 Sep 2024	2024 Cornish Hen Dinghy Regatta	Iyla Posthumus	Handicap	Skipper	20th / 20
18 Jul 2024	65th Annual Steerers' Invitational at Port Credit Yacht Club	Iyla Posthumus	420	Skipper	65th / 115
7 Jun 2024	Youth CyberSail Regatta	Zac Shuaib	420	Crew	9th / 11

Ratings

Class	Rating	Rank	Impact
Full-size sailing Helm	-41 provisional	#61332 band 40891–76004	—

4 more classes, not yet ranked

ILCA 4 (Laser 4.7) · Helm · 11 races, 2 events · rating -77
420 · Helm · 9 races, 2 events · rating 15
420 · Crew · 5 races, 1 event · rating -46
Full-size sailing · Crew · 5 races, 1 event · rating -45

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	10 events	0 wins	beats 43%
As crew	1 events	0 wins	beats 20%

How they race

Closer	−7 pts	last race of an event vs. the rest
Comeback	−10 pts	the race after a bottom-half finish
Consistency	41%	100% = the same result every event
Big fleets	68%	of the fleet beaten
Small fleets	17%	of the fleet beaten

Head to head

Helm	Races	W–L
Alexi Hudon	14	2–11
Augustin Sasarman	12	1–11
Toby Kimsa	12	1–11
Mark Wilson	12	5–7
Jude Martel	12	0–12

Seasons

Year	Events	Beat
2026	3	66%
2025	5	38%
2024	3	21%

Boats

Iyla Posthumus · Handicap, ILCA 4 (Laser 4.7), 420 · 10 events · 2024–2026
Zac Shuaib · 420 · 1 events · 2024

Where they race

Port Credit Yacht Club · 3 events
Toronto, ON · 3 events
Mississauga, ON · 2 events
Hamilton, ON · 2 events
Ashbridge's Bay 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.

Helm rating, Full-size sailing: -41, #61,332.Crew rating, Full-size sailing: -45. Compiled from public results; not an official ranking.