Sailor · 2022–2025

Mark Bostrom

cfyc Handicap PHRF handicap J/24

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Events: 5
Win rate: 0%
Podium rate: 20%
Typically beats: 16%

Nemesis: Jonathan Emmons
Signature result: 3rd of 5

Partnerships · 4 sailors

Patrick Cirillo · Sabawind · J/24 1events 0 wins together · 0 podiums · 1 events · 0 of 9 races won Beat 13% of the fleet together · best 49th · Sep 2024 – Sep 2024
Paula Jacques · Sabawind · J/24 1events 0 wins together · 0 podiums · 1 events · 0 of 9 races won Beat 13% of the fleet together · best 49th · Sep 2024 – Sep 2024
Caleb Gilliam · Sabawind · J/24 1events 0 wins together · 0 podiums · 1 events · 0 of 9 races won Beat 13% of the fleet together · best 49th · Sep 2024 – Sep 2024
Jeff Abelin · Sabawind · J/24 1events 0 wins together · 0 podiums · 1 events · 0 of 9 races won Beat 13% of the fleet together · best 49th · Sep 2024 – Sep 2024

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

Rating history

Event history · 5

Date	Event	Boat	Class	Role	Finish
30 Aug 2025	2025 Spud Cup	M&M	PHRF handicap	Skipper	4th / 4
1 Aug 2025	2025 Montana Sailing Championship - Montana Cup Regatta	M&M	Handicap	Skipper	3rd / 5
27 Sep 2024	2024 Beecher’s Handmade Cheese J/24 World Championship	Sabawind	J/24	Crew	49th / 56
4 Aug 2023	2023 Montana Sailing Championship - Montana Cup Regatta	M&M	Handicap	Skipper	5th / 6
5 Aug 2022	2022 Montana Sailing Championship - Montana Cup Regatta - Pacific Northwest Thistle Class Districts	M&M	Handicap	Skipper	4th / 5

Ratings

Class	Rating	Rank	Impact
All classes Helm	-68 provisional	#63972 band 48857–74466	—

2 more classes, not yet ranked

All classes · Crew · 9 races, 1 event · rating -71
J/24 · Crew · 9 races, 1 event · rating -70

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	4 events	0 wins	beats 24%
As crew	1 events	0 wins	beats 13%

How they race

Closer	+6 pts	last race of an event vs. the rest
Comeback	+2 pts	the race after a bottom-half finish
Small fleets	24%	of the fleet beaten

Head to head

Helm	Races	W–L
Jonathan Emmons	16	6–10

Seasons

Year	Events	Beat
2025	2	25%
2024	1	13%
2023	1	20%
2022	1	25%

Boats

M&M · PHRF handicap, Handicap · 4 events · 2022–2025
Sabawind · J/24 · 1 events · 2024

Where they race

Somers, MT · 3 events
Sandpoint , ID · 1 events
Corinthian Yacht Club of Seattle - Seattle, WA · 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: -68, #63,972.Crew rating across all classes: -71. Compiled from public results; not an official ranking.