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Sailboat Specifications

Challenger 35 Primrose

Masthead Sloop · Long Keel

Designed by Angus Primrose · Built by Trident Marine · First built 1975

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LOA 35.00 ft  ·  Beam 10.50 ft  ·  Displacement 14,950.00 lb  ·  Sail Area 435.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Challenger 35 Primrose Sailboat

Built as part of the Challenger line of cruising sailboats, the Primrose represents a thoughtful approach to mid-sized yacht design from an era when production builders focused heavily on practical sailing characteristics. This 35-footer emerged during a period when manufacturers were refining the balance between performance and comfort for serious coastal cruisers. The Challenger 35 Primrose features traditional sailing yacht proportions that suggest capable offshore handling while maintaining the interior volume needed for extended cruising. Her design philosophy centers around seaworthiness rather than pure speed, making her well-suited for couples or small families planning coastal passages or offshore adventures. While detailed specifications remain limited, the Primrose's lineage indicates solid construction methods typical of quality production boats from her era. The design emphasizes practical deck layout and robust rigging systems that inspire confidence in challenging conditions. Her moderate displacement characteristics suggest she'll carry cruising loads well without sacrificing sailing performance. For sailors seeking a proven coastal cruiser with offshore capability, the Challenger 35 Primrose offers the kind of honest sailing qualities that have made similar designs enduringly popular among serious cruising sailors who value reliability over flashy features.

Dimensions & Specifications
LOA (Length Overall) 35.00 ft / 10.67 m
LWL (Waterline Length) 26.08 ft / 7.95 m
Beam 10.50 ft / 3.20 m
Max Draft 5.00 ft / 1.52 m
Displacement 14,950.00 lb / 6,781 kg
Ballast 5,100.00 lb / 2,313 kg
Sail Area (Reported) 435.00 ft² / 40.41 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Designer Angus Primrose
Builder Trident Marine
First Built 1975
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Engine & Accommodations
Horsepower 45
Fuel Capacity 25
Water Capacity 35
Frequently Asked Questions

What is the Challenger 35 Primrose's sail area to displacement ratio?

The Challenger 35 Primrose has a Sail Area to Displacement ratio (SA/D) of 11.51. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Challenger 35 Primrose's comfort ratio?

The Challenger 35 Primrose has a Ted Brewer Comfort Ratio of 35.06. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Challenger 35 Primrose safe for offshore sailing?

The Challenger 35 Primrose has a Capsize Screening Formula value of 1.71. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Challenger 35 Primrose?

The theoretical hull speed of the Challenger 35 Primrose is 6.84 knots, calculated from its waterline length.

How much does a Challenger 35 Primrose weigh?

The Challenger 35 Primrose has a displacement of 14,950.00 lb and a length overall (LOA) of 35.00 ft.

Who designed the Challenger 35 Primrose?

The Challenger 35 Primrose was designed by Angus Primrose, first built in 1975.