Contest 30 Mk I Information, Review, Specs

Sailing Performance & Handling

Under sail, the Contest 30 Mk I is characterized by its "heavy-weather" pedigree. It is a displacement-oriented cruiser that prioritizes a stable, upright ride over light-air acceleration. The hull features a deep fin keel and a skeg-hung rudder, a configuration that provides excellent directional stability and protects the steering gear from debris. While technical ratios vary slightly by specific production year, the boat generally carries a high ballast-to-displacement ratio (often exceeding 40%), which allows it to carry full sail longer than more modern, flatter-bottomed designs.

Handling is predictable, with a heavy tiller feel that provides significant feedback to the helmsperson. Owners frequently note that the boat finds its "groove" when the wind reaches 12 to 15 knots, slicing through chop with a dampened motion that reduces crew fatigue. However, its significant wetted surface area means that in light winds (under 8 knots), the Mk I can feel sluggish. It is not a boat that will "ghost" through lulls, but it is a vessel that provides immense confidence when the whitecaps appear. Its tracking ability makes it a favorite for solo sailors or couples who prefer a boat that does not require constant attention to the helm.

Interior Comfort & Variations

The interior of the Contest 30 Mk I is a showcase of the joinery standards that made the Conyplex yard famous. Finished predominantly in rich mahogany, the layout follows a classic 1970s offshore arrangement. It features a V-berth forward, followed by a full-width head compartment. The main salon utilizes a traditional setup with two longitudinal settees; on many hulls, the table can be lowered to create an additional double berth. A compact galley is situated to port of the companionway, while a dedicated navigation station and a generous quarter berth are located to starboard.

The "Mk I" designation is specifically relevant when compared to its sibling, the Contest 30 Mk II. While the Mk I features a stepped coachroof that provides standing headroom in the aft portion of the cabin and the galley, the Mk II transitioned to a more streamlined, flush-deck appearance. The Mk I is often preferred by traditionalists for the extra light and ventilation provided by the forward-facing windows of the doghouse. There was also a "Contest 31" developed shortly thereafter, which utilized a similar hull form but offered a modernized interior and a slightly different deck mold.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Contest 30 Mk I with a focus on its structural longevity and age-related maintenance.

1. Osmotic Blistering: While Conyplex used high-quality resins, these boats were built before the widespread use of vinylester resins. It is common to find hull blistering in boats that have spent decades in warmer waters without an epoxy barrier coat.
2. Deck Core Integrity: While the hulls are solid fiberglass, the decks often utilized a sandwich construction (frequently balsa or plywood). Check for "soft spots" around high-load areas like the mast step, stanchion bases, and the distinctive doghouse windows.
3. Original Engine Reliability: Many Mk I models were originally fitted with Volvo Penta or Bukh diesel engines. While these are robust, parts for older Volvo MD series engines are becoming increasingly scarce and expensive, making a "re-powered" vessel a significantly more attractive purchase.
4. Chainplate Anchors: Inspect the points where the shrouds meet the hull. Over decades, water ingress through the deck glands can cause corrosion in the stainless steel plates or rot in the wooden bulkheads to which they are bolted.
5. Window Seals: The large forward-facing windows on the Mk I coachroof are prone to leaking if the original seals have perished. This can lead to localized damage of the mahogany interior.

Community & Resources

The Contest owner community is well-organized, reflecting the brand’s premium status. The Contest Yachts Owners Association serves as the primary technical hub for these vessels, providing archived manuals and advice on restorations. Because the boats were popular in Northern Europe, much of the deepest technical documentation and owner forums are based in the Netherlands and Germany, where these boats are still a common sight in the North Sea and the IJsselmeer.

The Verdict

The Contest 30 Mk I is a "little ship" built for sailors who value safety and build quality over raw speed. It is an ideal entry-level yacht for those contemplating coastal hops or even cross-channel passages in varied weather conditions. While its design is dated by modern performance standards, its enduring aesthetic and robust construction make it a standout choice in the used market for traditionalists.

Pros:

• Exceptional Dutch build quality and Lloyd’s-certified hull construction.
• Heavy-displacement stability provides a comfortable, safe motion in high winds.
• Timeless mahogany interior that feels more substantial than modern production boats.
• Excellent tracking and predictability under sail.

Cons:

• Slow performance in light air and a lack of agility in tight maneuvers.
• Original engines and plumbing systems likely require significant updates.
• Interior volume feels cramped compared to modern 30-footers with wider beams.
• The doghouse design, while practical for headroom, is an "acquired taste" aesthetically.