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Performance & Speed

Contest 34S Performance

How the Contest 34S performs on the water — racing handicap, speed, sail-carrying power, stability and comfort.

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The Contest 34S is with a steady, comfortable ride offshore.

Hull Speed

The theoretical displacement-mode speed limit — determined by waterline length, not engine or sail power.

7.0 kts
A displacement hull pushes a bow wave whose speed is limited by the waterline length. With a waterline of 27.1′, the Contest 34S tops out around 7.0 knots in displacement mode — after that, the bow wave outruns the hull and resistance climbs steeply.
1.34 × √27.1′ LWL = 7.0 kts

Performance Ratios

Racing handicap, sail-carrying power, stability and comfort — and what each one actually tells you about a day on the water.

Ballast / Displacement
40.6%
Stiff enough to carry a big genoa comfortably into moderate breeze.
Displacement / Length
382
Heavy displacement — a slow, steady, seakindly hull.
Comfort Ratio
37.1
Good offshore comfort — steady enough for multi-day passages.
Capsize Screening
1.71
Below the 2.0 offshore threshold — acceptable for ocean passages.
Hull Speed
7.0kts
Pounds/Inch Immersion
1lbs
Weight needed to sink the hull one inch — loading sensitivity.

Motion & Offshore Suitability

Two ratios that matter most when you're planning passages — how the boat feels in a seaway, and whether the hull geometry is suitable for open ocean.

Comfort Ratio
37.1
Good offshore comfort — steady enough for multi-day passages.
Under 20 — Snappy, racing motion
20–30 — Acceptable coastal
30–40 — Good offshore comfort
Over 40 — Very comfortable offshore
Capsize Screening Formula
1.71
Below the 2.0 offshore threshold — acceptable for ocean passages.
Under 2.0 — Acceptable for offshore
Over 2.0 — Coastal / protected waters

PHRF Fleet Position

Where the Contest 34S sits on the PHRF handicap spectrum — lower numbers mean faster boats.

Racer 0–90
Cruiser/Racer 90–150
Cruiser 150–210
Cs 34 132s/nm
Mirage 33 150s/nm

How It Compares

Side-by-side with the boats most often cross-shopped against the Contest 34S.

Contest 34S Comfort 34 Cs 34 J33 Mirage 33 X 342
Dimensions
LOA 33.5 33.5 33.5 33.5 33.5 33.5
LWL 27.1 28.7 27.7 28.0 26.8 26.7
Beam 11.0 11.4 11.3 11.0 11.7 10.8
Displacement 16 11 10 8 9 9
Ballast 6 4 3 3 4
Sail Area 492 533 561
Performance
PHRF 132 150
SA/Disp 15.5 17.9 22.3
Bal/Disp 40.6 42.3 37.6 46.7
Comfort 37.1 22.9 22.0 17.3
Capsize 1.71 2.03 2.06 2.19
Hull Speed 7.0 7.2 7.1 7.1