BoatsWhite Formula Blaze

White Formula Blaze

Cat (Marconi) · Centerboard Dinghy · First built 1996

A 4.2-meter cat-rigged dinghy featuring a minimalist 65kg hull designed for rapid, high-performance singlehanded sailing

Designed by Ian Howlett & John Craig.

LOA
Beam
Displacement
Hull type
Centerboard Dinghy

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

TrailerableBeam 1.50 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 65 kg of hull, so roughly 650 kg on a trailer: check that against your own towing rating.Ramp-launchableAbout 65 kg of hull, with a keel that raises or a draft shallow enough to float off a trailer — she can go back on the trailer at the ramp, not only into the water.
CoastalBluewater

At 3.76 she sits above the 2.0 line — beamy for her weight, and happiest coastal.

Capsize screening 3.76
EasygoingPowered-up

65.6 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 65.6

Powered-up and quick to accelerate — this one likes to sail.

  • Lighter than ~75% of boats her size on file

Compared with 372 boats of the same type within a quarter of her length.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Rig & sail area
Rig
Cat (Marconi)
Ratios
SA / displacement
65.6
Capsize screening
3.76
Hull
Hull type
Centerboard Dinghy
Construction
Fiberglass
Production
Years built
First built 1996
Designer
Ian Howlett, John Craig
Builder
White Formula, Cirrus Raceboats Ltd

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Alcort Sunfish4.24 mSame hull familyNear-identical lengthWith a high sail-area-to-displacement ratio of 47.02, this nimble 4.24-meter dinghy remains a benchmark for simple
Ilca 4 (Laser 4.7)4.23 mSame hull familyNear-identical lengthA Bruce Kirby-designed dinghy sharing the classic Laser hull, optimized with a smaller sail plan for lighter sailors
McDougall Waszp3.35 mSame hull family0.9 m shorterA one-design foiling dinghy featuring wings and an unstayed rig, built in the thousands for high-performance racing
Butler Boats Streaker3.88 mSame hull family0.3 m shorterA 3.88-metre cat-rigged dinghy featuring a high sail-area-to-displacement ratio and a fiberglass option introduced in 1998
Several Under License 29er4.40 mSame hull family0.2 m longerA high-performance skiff designed by Julian Bethwaite, featuring a powerful fractional rig for competitive racing
Spindrift 134.06 mSame hull familyNear-identical lengthA Hubert Vandestadt-designed centerboard dinghy with a high sail-area-to-displacement ratio for lively, responsive sailing

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Keep looking

Nothing filmed of this one yet

Two ways to keep looking — both search what the fleet has actually recorded.

The newsletter

New boats, new stories, from everywhere.

One email from the fleet — boats newly added, videos newly analyzed. No noise.

Report an issue