BoatsMumm 36

Mumm 36

Fractional Sloop · Fin w/bulb & Spade Rudder · First built 1993

A high-performance Bruce Farr design with a high sail-area-to-displacement ratio, built for competitive one-design racing

Designed by Bruce Farr, built by Carroll Marine.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/bulb & 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 light displacement on a moderate beam gives 14 — a quick, lively motion that feels every wave.

Comfort ratio 14
CoastalBluewater

At 2.36 she sits above the 2.0 line — beamy for her weight, and happiest coastal.

Capsize screening 2.36
LightHeavy

114 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 114
EasygoingPowered-up

25.5 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 25.5
TenderStiff

43% of her weight is ballast — stiff, standing up well to her sails.

Ballast 43%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

  • Lighter than ~76% of boats her size on file
  • Draws more than ~94% of boats her size on file

Compared with 2962 boats of the same type within a quarter of her length.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
42.9%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
25.5
Displacement / length
113.7
Comfort ratio
14.2
Capsize screening
2.36
Hull speed
7.5 kn
Pounds / inch immersion
1342
Hull
Hull type
Fin w/bulb & spade rudder
Construction
Composite
Ballast type
Lead
Production
Years built
First built 1993
Units built
120
Designer
Bruce Farr
Builder
Carroll Marine, Beneteau

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.

Beneteau Figaro 310.89 mSame hull familyNear-identical lengthThe first production monohull to feature retractable carbon foils, designed for high-speed offshore racing
Waarschip 36 LD10.80 mSame hull familyNear-identical lengthA high-performance fractional sloop featuring optional water ballast and a deep-draft keel for serious speed
Clubswan 3611.00 mSame hull familyNear-identical lengthA lightweight 11-meter racer featuring dual rudders and an aggressive 35.56 sail-area-to-displacement ratio
Abbott 3611.05 mSame hull familyNear-identical lengthA narrow-beamed fractional sloop with a 1.83-metre draft, designed for competitive performance and speed
Beneteau First 36s710.90 mSame hull familyNear-identical lengthA performance-oriented fractional sloop by Berret-Racoupeau, featuring a bulb keel and an optional taller IMS rig
Catalina Yachts 35010.80 mSame hull familyNear-identical lengthA masthead sloop with a 2.03-metre draft and a high-volume hull designed for comfortable coastal cruising

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

Two ways to keep looking — both search what the fleet has actually recorded.

The newsletter

New boats, new stories, from everywhere.

One email from the fleet — boats newly added, videos newly analyzed. No noise.

Report an issue