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Sailboat Specifications

Rival 41

Cutter · Fin With Rudder On Skeg

Designed by Peter Brett · Built by Southern Boatbuilding Co. · First built 1973

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LOA 40.58 ft  ·  Beam 12.17 ft  ·  Displacement 22,046.00 lb  ·  Sail Area 788.00 ft²  ·  Cutter  ·  Fin With Rudder On Skeg
About the Rival 41 Sailboat

Regarded as one of Britain's finest bluewater cruising yachts, the Rival 41 has earned a devoted following among serious offshore sailors since its introduction in the 1970s. Built by Rival Bowman in the UK, this vessel embodies the traditional values of seaworthiness, solidity, and long-passage capability that defined an era of purposeful ocean cruising design. Designed with the ocean voyager firmly in mind, the Rival 41 is well suited to extended offshore passages and bluewater circumnavigation. Its reputation rests heavily on build quality, with hulls known for their robustness and ability to handle challenging conditions at sea. The boat carries a loyal community of owners who frequently praise its sea-keeping abilities and the confidence it inspires in open water. For prospective buyers, the Rival 41 represents a classic approach to cruising — prioritising safety and endurance over speed or modern styling. While examples vary in age and fit-out, well-maintained boats remain highly sought after on the secondhand market. Buyers drawn to traditional offshore cruising design and British craftsmanship will find the Rival 41 a compelling and time-tested choice.

Dimensions & Specifications
LOA (Length Overall) 40.58 ft / 12.37 m
LWL (Waterline Length) 32.67 ft / 9.96 m
Beam 12.17 ft / 3.71 m
Max Draft 5.90 ft / 1.80 m
Displacement 22,046.00 lb / 10,000 kg
Ballast 9,800.00 lb / 4,445 kg
Sail Area (Reported) 788.00 ft² / 73.21 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Cutter
Construction FG
Designer Peter Brett
Builder Southern Boatbuilding Co.
First Built 1973
Related Sailboats Tartan 41 · Columbia 41 · Coronado 41 · Newport 41 · Oyster 406
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Frequently Asked Questions

What is the Rival 41's sail area to displacement ratio?

The Rival 41 has a Sail Area to Displacement ratio (SA/D) of 16.1. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Rival 41's comfort ratio?

The Rival 41 has a Ted Brewer Comfort Ratio of 34.86. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Rival 41 safe for offshore sailing?

The Rival 41 has a Capsize Screening Formula value of 1.74. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Rival 41?

The theoretical hull speed of the Rival 41 is 7.66 knots, calculated from its waterline length.

How much does a Rival 41 weigh?

The Rival 41 has a displacement of 22,046.00 lb and a length overall (LOA) of 40.58 ft.

Who designed the Rival 41?

The Rival 41 was designed by Peter Brett, first built in 1973.