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Sailboat Specifications

Endurance 38

Cutter · Fin W/Spade Rudder

Designed by Peter A. Ibold · Built by Colvic Craft Plc (Uk) · First built 1980

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LOA 37.00 ft  ·  Beam 11.75 ft  ·  Displacement 17,250.00 lb  ·  Sail Area 705.00 ft²  ·  Cutter  ·  Fin W/Spade Rudder
About the Endurance 38 Sailboat

Designed by Peter A. Ibold and built by Colvic Craft in the UK starting in 1980, the Endurance 38 represents a robust approach to cruising sailboat design from the early 1980s. This 37-foot cutter-rigged vessel embodies the philosophy that comfort and seaworthiness should take precedence over pure performance. The boat's substantial displacement of 17,250 pounds and generous beam of 11.75 feet create a stable, comfortable platform ideal for extended coastal cruising and offshore passages. With nearly 40% of its weight carried as ballast and a moderate fin keel with spade rudder configuration, the Endurance 38 offers predictable handling characteristics that inspire confidence in challenging conditions. The cutter rig provides excellent versatility for varying wind conditions, allowing sailors to balance the boat effectively with multiple headsail options. A comfort ratio of 31.76 indicates this is decidedly a cruising design prioritized for livability over racing performance, while the capsize screening value of 1.82 suggests good stability for offshore work. The boat's construction combines fiberglass with ferrocement elements, reflecting the experimental building techniques of its era. Hull speed calculations indicate comfortable passage-making speeds around 7 knots, making the Endurance 38 well-suited for leisurely coastal exploration and serious blue-water cruising adventures.

Dimensions & Specifications
LOA (Length Overall) 37.00 ft / 11.28 m
LWL (Waterline Length) 29.20 ft / 8.90 m
Beam 11.75 ft / 3.58 m
Max Draft 5.58 ft / 1.70 m
Displacement 17,250.00 lb / 7,824 kg
Ballast 6,395.00 lb / 2,901 kg
Sail Area (Reported) 705.00 ft² / 65.50 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Cutter
Construction FG/Ferrocement
Designer Peter A. Ibold
Builder Colvic Craft PLC (UK)
First Built 1980
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Frequently Asked Questions

What is the Endurance 38's sail area to displacement ratio?

The Endurance 38 has a Sail Area to Displacement ratio (SA/D) of 16.96. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Endurance 38's comfort ratio?

The Endurance 38 has a Ted Brewer Comfort Ratio of 31.76. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Endurance 38 safe for offshore sailing?

The Endurance 38 has a Capsize Screening Formula value of 1.82. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Endurance 38?

The theoretical hull speed of the Endurance 38 is 7.24 kn knots, calculated from its waterline length.

How much does a Endurance 38 weigh?

The Endurance 38 has a displacement of 17,250.00 lb and a length overall (LOA) of 37.00 ft.

Who designed the Endurance 38?

The Endurance 38 was designed by Peter A. Ibold, first built in 1980.