BoatsGanbare 35

Ganbare 35

Masthead Sloop · Fin keel, spade rudder · First built 1973

A Doug Peterson-designed production version of the 1973 1 Ton Cup racer, built for competitive performance.

Designed by Doug Peterson, built by Cooper Boatworks Ltd.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her moderate displacement on a moderate beam gives 27 — a moderate, middle-of-the-road motion.

Comfort ratio 27
CoastalBluewater

1.91 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.91
LightHeavy

255 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 255
EasygoingPowered-up

17.2 — moderate power for her weight; steady, all-round performance.

Sail area / displacement 17.2
TenderStiff

49% of her weight is ballast — stiff, standing up well to her sails.

Ballast 49%

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
49.2%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
17.2
Displacement / length
254.6
Comfort ratio
26.6
Capsize screening
1.91
Hull speed
7.2 kn
Pounds / inch immersion
1146
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1973
Units built
35
Designer
Doug Peterson
Builder
Cooper Boatworks Ltd, Martin Yachts

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Contessa 3510.82 mSame hull familyNear-identical lengthA Doug Peterson-designed IOR One Ton racer that claimed the 1974 International One Ton Cup with her prototype Gumboots
S2 Yachts 35C10.72 mSame hull familyNear-identical lengthA short-lived 1986-1987 masthead sloop with a shallow 1.3-meter draft and a balanced 43% ballast ratio
Freedom Yachts 35 (Pedrick)10.79 mSame hull familyNear-identical lengthA 1993 performance cruiser with a deep 1.98-metre draft and a spade rudder for responsive handling
Catalina Yachts 35510.80 mSame hull familyNear-identical lengthA 10.8-metre cruiser with a 37% ballast ratio and a 2.03-metre draft, built for stability and ease of handling
Najad Yachts 36010.75 mSame hull familyNear-identical lengthA 10.75-metre cruiser with a 43% ballast ratio, engineered for high-latitude stability and offshore comfort
Dufour Yachts 3710.77 mSame hull familyNear-identical lengthA modern fractional sloop from Felci Yacht Design, balancing a performance-oriented hull with a stable, comfortable beam

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Keep looking

Nothing filmed of this one yet

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