The Pearson Renegade 27 represents a pivotal moment in the evolution of American fiberglass boatbuilding, marking the transition from the traditionalist "full keel" era of Carl Alberg to the performance-oriented "fin keel and spade rudder" era of William Shaw. Launched in 1967 and produced through 1970, the Renegade was one of Shaw’s first major designs after joining Pearson Yachts. It was engineered to offer a more spirited sailing experience than its predecessors, the Alberg-designed Ariel and Commander, while maintaining the structural integrity that Pearson was known for. With 165 units produced, the Renegade served as a laboratory for the design elements that would eventually define the highly successful Pearson 26 and 30 models.
Pearson Renegade 27 Information, Review, Specs

- Make
- Pearson
- Model
- Renegade 27
- Builder
- Pearson Yachts
- Designer
- William Shaw
- Number Built
- 173
- Production Year(s)
- 1967 - 1969
Sailing Performance & Handling
The Renegade 27 is a "stiff" boat, a characteristic derived from its high ballast-to-displacement ratio of 46%. With 3,000 pounds of lead encapsulated in a swept-back fin keel, the boat carries its sail area well and resists heeling in heavy air. Its Displacement-to-Length ratio (D/L) of approximately 314 places it firmly in the "medium-heavy" cruiser category, providing a stable, sea-kindly motion that many modern light-displacement boats lack.
Handling is significantly improved over previous Pearson models due to the spade rudder. Unlike the attached rudders on full-keel designs, the Renegade’s spade rudder is positioned well aft on a short skeg-like transition, offering a tighter turning radius and better responsiveness in reverse. According to historical reviews in Practical Sailor, the boat is exceptionally balanced; when the sails are trimmed correctly, the helm remains light even when the wind freshens. While its 4'3" draft is moderate, the fin keel provides enough lift to make it a respectable upwind performer, though it does not point as high as modern racing-fin designs.
Interior Comfort & Variations
For a 27-foot boat designed in the late 1960s, the Renegade offers a surprisingly functional interior, though it reflects the era's focus on utility over luxury. The cabin features a maximum headroom of 5'10", which is adequate for most but may feel cramped for taller sailors. The standard layout includes a V-berth forward, a compact marine head and hanging locker, and a main salon with two distinct configurations: an "L-shaped" dinette or a traditional opposing settee arrangement.
The galley is located aft, straddling the companionway to provide easy access for the cook and better ventilation. Most models were finished with mahogany trim and white laminates, creating a bright atmosphere. While the Renegade does not share its hull with any "stretched" siblings, it was part of a design family that included the contemporary Pearson Coaster 30 and the Wanderer 30, both of which utilized similar hull-to-keel transitions but on a larger scale.
Known Issues & Buyer’s Checklist
Prospective buyers should approach a Renegade 27 with a focus on vintage fiberglass maintenance. Because these boats were built using early balsa-core technology for the decks, moisture intrusion is the most common "gotcha."
- Deck Core Delamination: Inspect the deck around the chainplates, stanchions, and the mast step. Spongy sections often indicate that the balsa core has rotted due to improperly sealed hardware.
- Spade Rudder Integrity: Early spade rudders are prone to water ingress into the foam core, leading to internal corrosion of the rudder post or delamination of the skins. A "thump test" or moisture meter is essential here.
- Original Atomic 4 Engine: Many Renegades were equipped with the Universal Atomic 4 gasoline engine. While reliable if maintained, buyers must check for manifold corrosion and ensure the fuel system meets modern safety standards.
- Chainplate Anchors: On some hulls, the chainplates are bolted to fiberglass knees that can develop stress cracks or show signs of movement if the boat has been raced hard or over-tensioned.
Community & Resources
The Renegade is well-supported by a dedicated community of vintage Pearson owners. The Pearson Yachts Portal remains the primary technical repository for original manuals and design specifications. Additionally, the Pearson Yacht Owners Association provides a network for owners to share restoration tips, particularly regarding the sourcing of replacement hardware for the Shaw-era models.
The Verdict
The Pearson Renegade 27 is a robust, "overbuilt" coastal cruiser that offers a classic aesthetic with more modern handling than its full-keeled contemporaries. It is an ideal entry-level yacht for those who value structural heft and traditional lines over interior volume.
Pros:
- High ballast ratio makes for a very stable and safe-feeling platform.
- Responsive handling thanks to the Shaw-designed spade rudder.
- Classic 1960s lines that remain aesthetically pleasing.
- Strong secondary market support and owner documentation.
Cons:
- Headroom is limited (5'10") for taller individuals.
- Vulnerable to deck core rot if deck hardware hasn't been re-bedded.
- Original gasoline engines require diligent maintenance and safety checks.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Spade
- Ballast
- 2100 lbs (Lead)
- Displacement
- 6500 lbs
- Water Capacity
- 20 gal
- Fuel Capacity
- 16 gal
Dimensions
- Length Overall (LOA)
- 27.17 ft
- Waterline Length (LWL)
- 21 ft
- Beam
- 8.58 ft
- Draft
- 4.25 ft
- Max Headroom
- -
- Air Draft
- 37 ft
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 28 ft
- E (Main Foot)
- 12.5 ft
- I (Foretriangle Height)
- 32.5 ft
- J (Foretriangle Base)
- 10.7 ft
- Forestay Length (est)
- 34.22 ft
- Sail Area
- 349 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 16.03
- Ballast / Displacement Ratio
- 32.31
- Displacement / Length Ratio (D/L) Ratio
- 313.33
- Comfort Ratio
- 25.09
- Capsize Screening Formula
- 1.84
- Hull Speed
- 6.14 kn