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Contest Yachts

Contest 50CS

In production
Contest 50CS — photo 1

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Contest Yachts

Design

Naval architect
judel/vrolijk & co

Summary

53.7 ftLOA80.7 ftAIR DRAFT7.7 ftDRAFT16.1 ftBEAM
Sailing MonohullSail
Length overall
53.7 ft
Beam
16.1 ft
Draft
7.7 ft
Air draft
80.7 ft
Displacement
46,077 lb
Cabins
2–3

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Sailing Ratios

Classic yacht-design ratios worked out from the builder's published figures, each shown against the bands designers read it by.

Sail area / displacement

How much sail the boat carries for its weight — its power in light air.

ModestCruiserPerformanceRacing162024Contest 50CS: 17.8
  • 17.8· Cruiser
How it is worked out

sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔

mainsail + genoa, added up

Displacement / length

How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.

UltralightLightModerateHeavyVery heavy100180270350Contest 50CS: 191
  • 191· Moderate
How it is worked out

displacement (long tons) ÷ (0.01 × waterline length in ft)³

Ballast ratio

The share of the weight carried in the keel — a rough guide to stiffness, though how deep that weight sits matters as much.

LowModerateHigh3040
  • not published: ballast
How it is worked out

ballast ÷ displacement × 100

Comfort ratio

Ted Brewer's measure of how gently a boat moves in a seaway. Higher means a slower, easier motion.

LightCoastalModerate offshoreHeavy offshoreVery heavy20304050Contest 50CS: 35.4
  • 35.4· Moderate offshore
How it is worked out

displacement (lb) ÷ (0.65 × (0.7 × LWL + 0.3 × LOA) × beam^1.333), lengths in ft

Capsize screening

A guide from the inquiry after the 1979 Fastnet race: below 2 was taken as suited to ocean passages. It ignores hull shape and where the ballast sits.

Below 22 and above2Contest 50CS: 1.79
  • 1.79· Below 2
How it is worked out

beam (ft) ÷ (displacement as ft³ of seawater)^⅓

Hull speed

Roughly the speed a displacement hull reaches before it has to climb its own bow wave.

  • 9.2 kn
How it is worked out

1.34 × √(waterline length in ft), in knots

Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.

Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel185 gal
    Water185 gal

Dimensions

LOA
53.7 ft (16.36 m)
Hull length
50.7 ft (15.46 m)
LWL
47.6 ft (14.5 m)
Beam
16.1 ft (4.9 m)
Draft (min)
7.7 ft (2.35 m)
Draft (max)
—
Air draft
80.7 ft (24.6 m)
Displacement
46,077 lb (20,900 kg)
Ballast
—
Cabins
2–3
Heads
—
Berths
—

Sail Plan

Main sail
786 ft² (73 m²)
Jib
—
Genoa
646 ft² (60 m²)
Sail area
—
Downwind sail area
—
Rig type
—

Engine and Tanks

Engine
110 hp (Yanmar)
Engine count
1
Engine manufacturer
Yanmar
Propulsion type
—
Fuel capacity
185 gal (700 L)
Fresh water capacity
185 gal (700 L)
Black water capacity
—

Construction

Mast material
—
Hull material
—
Deck material
—
Keel type
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Engine, Yanmar
81kW / 110hp
Genoa 106%
60m²
Length overall (hull)
15.46m
Mast height above waterline
24.60m
Length including bowsprit
16.36m
Draft standard keel
2.35m

Figures read fromcontestyachts.com/model/50csread 9/13/2026

Videos

External content

Films of this model from the builder's official YouTube channel (Contest Yachts). They are the builder's own; the figures above are the reference.

Shorts

  • Contest 50CS - Application of a first layer of gelcoat

  • Discover this Contest 50CS during our Open House Bluewater Day 2026

Videos whose title names the Contest 50CS, from the channel the builder's site links; last checked 9/30/2026. Playing one loads YouTube's player, which may set cookies.

About Contest Yachts

Semi-custom

Dutch builder of semi-custom centre-cockpit cruising yachts, founded in 1959 by Ed Conijn and still family-run in Medemblik.

Contest was founded in 1959 by Ed Conijn, who joined the 'Con' of the family name to 'test' for a name that travelled; the Gerard Luyten-designed Contest 25 was the first sailing cruiser and an immediate export success, with 300 sold into the USA alone. Dick Zaal drew the boats of the 1970s, from the Contest 27 Mk II to the 48, one of the largest series-built yachts of its day, and from 1972 every Contest has been certified by Lloyd's Register. Fritz Conijn took the helm from his father in 1974, adopted the wing keel just months after its America's Cup win, which the yard's timeline places in 1979, and in 1995 made Contest one of the first yards to refine vacuum resin injection; centre cockpits and wheel steering became the marque's signature. Arjen Conijn, the third generation, has led the family firm since 2003 -- the 62CS flagship, the first motor yacht (the 52MC of 2011), the 72CS, the 42CS that won European Yacht of the Year in 2014, and from 2016 the design partnership with judel/vrolijk & co that produced the 67CS, the 26-metre 85CS and the 55CS, European Yacht of the Year in 2021. The Medemblik yard passed 3,500 yachts at its sixtieth anniversary in 2019.

Visit brand page

The Contest Yachts Range

Every model Contest Yachts publishes, by length — where this one sits in the range.

  1. Contest 85CS87.9 ft
  2. Contest 72CS75.7 ft
  3. Contest 67CS71.2 ft
  4. Contest 63CS67.4 ft
  5. Contest 56CS59.4 ft
  6. Contest 50CS· this model53.7 ft
  7. Contest 49CS52.8 ft
  8. Contest 42CS42.2 ft

By the Same Designers

Boats this boat's designers also drew, for other builders too. Credits are grouped only where the names clearly agree, however each builder spelled them; an unclear one is left out.

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