The Klipper 70 (properly recognized in the maritime industry as the Clipper 70) represents a specialized class of third-generation one-design ocean racing yachts. Designed by the renowned naval architect Tony Castro and commissioned for the Clipper Round the World Yacht Race, this 70-foot (23-meter) vessel was engineered to be a robust, high-performance platform capable of carrying amateur crews safely through the most punishing maritime environments on the planet. Built primarily at shipyards in Qingdao, China, a fleet of twelve of these vessels replaced the aging Ed Dubois-designed Clipper 68 fleet. The design philosophy emphasizes extreme durability and "fail-safe" engineering, as these boats are subjected to continuous 40,000-mile circumnavigations with minimal downtime between legs. According to technical specifications from Clipper Round the World, the hull is constructed from conventional GRP composite, choosing structural reliability over the more fragile weight-saving measures of pure Grand Prix racers like the VOR70.
Klipper 70 Information, Review, Specs
- Make
- Klipper
- Model
- 70
- Builder
- —
- Designer
- Tony Castro
- Number Built
- 12
- Production Year(s)
- 2012 - ??
Sailing Performance & Handling
The Klipper 70 is a formidable heavy-displacement racer, weighing approximately 34 to 35 tonnes. While this weight—nearly double that of a dedicated racing machine like an IMOCA 60—might suggest a sluggish nature, the boat is surprisingly dynamic. The Yachting World Review highlights that the 70 is significantly faster than its 68-foot predecessor, largely due to a more aggressive hull shape featuring hard chines and an open "trench-style" cockpit.
Performance is bolstered by a 95-foot (29-meter) aluminum mast and a sail plan designed for versatility. The vessel utilizes a 6-foot fixed bowsprit to fly three different sizes of asymmetric spinnakers, which has notably improved downwind performance and ease of handling for novice crews. Despite its weight, the 70 has recorded surfing speeds in excess of 35 knots in the Southern Ocean. The implementation of twin rudders and twin helms provides exceptional tracking and control, even when the boat is pressed hard or significantly heeled. Technical testers at Trade-A-Boat noted that the steering remains balanced across a wide range of conditions, a critical safety feature for a boat frequently helmed by individuals with limited offshore experience.
Interior Comfort & Variations
The interior of the Klipper 70 is defined by a "utilitarian-first" approach, lacking the wood veneers or luxury amenities found in typical 70-foot cruisers. The living space is designed to support a rotating crew of up to 22 people. The layout is centered around a massive U-shaped galley located midships, which includes industrial-sized stainless steel surfaces, double sinks, and a five-burner stove. Surrounding the galley are two rows of seating for the off-watch crew.
Sleeping accommodations consist of 24 bunks, primarily arranged as pipe cots or hinged berths in the stern and midships areas to maximize space and keep weight concentrated low and central. Privacy is non-existent; the two heads are separated from the main cabin only by curtains rather than solid doors, and there are no onboard showers. Forward of the galley lies a massive sail locker separated by a watertight bulkhead. While the interior is often damp and loud during racing, its design prioritizes the ability to move safely through the vessel at high heel angles, featuring high-grip flooring and numerous strategically placed handrails.
Popular Mentions & Media
The model is the exclusive star of the Clipper Round the World Yacht Race, a biennial event founded by Sir Robin Knox-Johnston. Because each hull is identical and carries a specific title sponsor—ranging from global cities like Qingdao and Zhuhai to brands like UNICEF—the fleet has a massive global media footprint. These boats have appeared in numerous documentaries and YouTube series, most notably the "Clipper Race" official channel and various crew-produced chronicles that highlight the grueling reality of living on a Klipper 70 for months at a time.
Known Issues & Buyer’s Checklist
Because these boats are rarely sold to private individuals and are usually maintained by a professional race syndicate, "issues" are often the result of extreme wear and tear rather than design flaws. However, prospective buyers or surveyors should focus on the following high-signal areas:
- Winch and Pedestal Maintenance: The twin Harken three-speed coffee grinders and eleven individual winches are subjected to massive loads. A meticulous service history of the internal gearing is essential.
- Rudder Bearings: The twin-rudder configuration puts significant lateral stress on the bearings when tracking at high speeds in heavy seas. Owners often report the need for regular replacement of the lower bearing sleeves.
- Deck Core Integrity: Given the high-impact nature of ocean racing, areas around the main track and the mast step should be inspected for compression or delamination in the GRP core.
- Watertight Seal Integrity: The watertight doors separating the forward sail locker and the aft accommodation are critical safety features; the seals and latching mechanisms require frequent inspection to ensure they remain pressure-ready.
Community & Resources
The primary hub for technical knowledge and community is Clipper Ventures, the organizing body that manages the fleet and its maintenance cycles. While there is no traditional "owner's association" in the cruising sense, a vast network of thousands of "Clipper Alumni" maintains informal technical groups where the nuances of the Tony Castro design are discussed in detail.
The Verdict
The Klipper 70 is not a yacht for the faint of heart or those seeking a leisurely coastal cruise. It is a purpose-built "ocean warrior" designed for maximum durability and collective safety.
Pros:
- Unmatched Durability: Built to withstand multiple global circumnavigations without structural failure.
- High-Speed Stability: Twin rudders and a modern hull design make it manageable at speeds exceeding 25 knots.
- Standardized Systems: As a one-design racer, parts and technical knowledge are deeply documented and standardized.
Cons:
- Spartan Interior: Zero luxury; lacks showers, private cabins, and refined finishes.
- Maintenance Intensive: The high-load racing hardware requires professional-level upkeep and frequent replacement.
- Limited Light-Air Agility: The heavy displacement and robust sail cloth make it less competitive in light wind conditions compared to modern performance cruisers.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 2x —
- Ballast
- 26455 lbs
- Displacement
- 69886 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 75.5 ft
- Waterline Length (LWL)
- 70 ft
- Beam
- 18.5 ft
- Draft
- 9.83 ft
- Max Headroom
- -
- Air Draft
- 95 ft
Rig & Sails
- Rig Type
- Cutter
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 3100 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 29.23
- Ballast / Displacement Ratio
- 37.85
- Displacement / Length Ratio (D/L) Ratio
- 90.96
- Comfort Ratio
- 30.97
- Capsize Screening Formula
- 1.8
- Hull Speed
- 11.21 kn