BUTTERFLY
Class BDisplacementCruiser/Racer

BUTTERFLY — AUT 2407

Model: Archambault 40

ArchambaultJoubert/Nivelt

Updated

BUTTERFLY (AUT 2407) is a Archambault 40 designed by Joubert/Nivelt and built by Archambault. She has been racing since 2021. She sails with a larger sail plan than most Archambault 40s. Against a typical Archambault 40 she is quicker on a beam reach, and slower downwind.

BUTTERFLY AUT 2407 - Joubert/Nivelt - Archambault

Racing record

Races with at least six boats

3

Race starts

0

Wins

0%

Podiums

51

Race Edge

Archambault 40: 77

501.4s/mile

Rating 2026

Race Edge by wind strength: how much she delivers beyond her rating, compared with the other boats in her class.

Under 10 kn66
10–16 kn22
Over 16 kn77
BUTTERFLYA typical Archambault 40How Race Edge works
Compare with another boat

Length

11.98 m

39′ 4″

Beam

3.79 m

Draft

2.44 m

Displacement

6.5 t

Sail area

88 m²

On the podium

Where BUTTERFLY finishes when she goes racing.

0

Wins

0

Seconds

0

Thirds

3

Starts

Not enough races yet for a percentage — these are the counts so far. We keep collecting results, so this will fill in.

Regattas

Every regatta we found with BUTTERFLY on the start line, named as the organisers publish them.

  • GreeceAegean 600202648
  • ItalyLa Duecento202525
  • ItalyLa Duecento202149

Is there a race missing?Send us the results and we will add them here.

Report a regatta

Round the buoys, or offshore

A short windward-leeward and a night at sea ask different things of a boat.

Round the buoys

—

Not enough data yet: no races of 10 NM or less carry a published distance.

Offshore & coastal

—

Not enough data yet: 3 races over 10 NM carry a published distance.

Who she races against

The boats BUTTERFLY meets most often on the start line. The bar shows how those meetings ended, on corrected time.

Other competitors (73)

Met too few times for a figure.

PRINCESSE (First 42 (Farr), 2 meetings), FINAL FINAL (Pac 52, 1 meeting), SHOCKWAVE 3 (90' Sloop, 1 meeting), MARY S (JPK 10.30, 1 meeting), FOREVER K (Cookson 50, 1 meeting), VALENTINA (Salona 38, 1 meeting), CARBONITA (Neo 570, 1 meeting), PNEUMA (JPK 10.30, 1 meeting), BIG SKY VO 65 (Vor 65, 1 meeting), ABOAT TIME (Swan 42, 1 meeting), COLOMBRE (JPK 10.80, 1 meeting), VARUNA (Cookson 50, 1 meeting), KARPO (Elan 450, 1 meeting), SUSANO'O (Italia 11.98, 1 meeting), DIAVOLINA (JPK 10.30, 1 meeting), OPTIMUM 4 (Dehler 30 OD, 1 meeting), XIPHOS (XR 41, 1 meeting), XCALIBUR (XR 41, 1 meeting), CHACAL (HH 42, 1 meeting), BE CALM (First 36, 1 meeting), MUNJEK RS (Sun Fast 3300, 1 meeting), TRINITY (Solaris 44, 1 meeting), LIBERTINE (JPK 11.80, 1 meeting), WILD JOE (Reichel/pugh 60, 1 meeting), DARKWOOD (J/121, 1 meeting), AXIOMA (XR 41, 1 meeting), RENOIR (Grand Soleil 40 (Paperini), 1 meeting), UPSCALE (Neo 400, 1 meeting), QUATRAILLE (Sly 42, 1 meeting), AIOLIA (J/11, 1 meeting), ALEMARO (Neo 430, 1 meeting), MELITI (Garcia 86, 1 meeting), AETHER (Dehler 30 OD, 1 meeting), ISERA (First 36, 1 meeting), LAVORO III (Dehler 30 OD, 1 meeting), FALABRACH (Hr 48, 1 meeting), HOBART (Dehler 41 (Judel/Vrolijk), 1 meeting), SPORTSKI VUK 44 (Grand Soleil 44 (Polli), 1 meeting), NADJA (More 55, 1 meeting), AETHOS (First 36, 1 meeting), LATAKA-BE (Archambault 40, 1 meeting), EROS (Pogo 50, 1 meeting), BURI (Elan 333, 1 meeting), ISO TIME (Grand Soleil 50 (Judel/Vrolijk), 1 meeting), IZANAMI (First 53, 1 meeting), LIBERTE (Akilaria Rc 2, 1 meeting), HERMES 3 (Pogo 12.50, 1 meeting), MOXIE (X-35, 1 meeting), OSIRA (Grand Soleil 40 (Paperini), 1 meeting), AMA (Grand Soleil 43 (Carkeek), 1 meeting), PANGAEA (Dufour 405, 1 meeting), C'E' L'ESTE (Este 39, 1 meeting), JOD "C (JOD 35, 1 meeting), MANDI (First 40.7, 1 meeting), ANEMOS (Pogo 36, 1 meeting), SWANDERFUL (Swan 45, 1 meeting), SO BEAUTIFUL (Elan 410, 1 meeting), ACTINIAS (Marchi 39, 1 meeting), VERTIGO (Elan 350, 1 meeting), ORSOBRILLO (More 55, 1 meeting), MECUBE (Farr 400, 1 meeting), ANDREBORA (Grand Soleil 37 (Carkeek), 1 meeting), NORZH (Dehler 36 (Stadt), 1 meeting), POKEKIAKKIERE (Elan 340, 1 meeting), SPICA BLU (Viko S 35, 1 meeting), GRANPESTO (Sintesi 45, 1 meeting), PANIK (Barberis 421, 1 meeting), GIORGIA NOW OR (Genesi 43, 1 meeting), KUMATOS ANTHOS (Hanse 400e, 1 meeting), CANOPUS (Seascape 27, 1 meeting), TUTTE' POSSIBILE (Sintesi 45, 1 meeting), BLACK ANGEL (IMX 38, 1 meeting), IAIAI (Elan 37, 1 meeting)

How BUTTERFLY compares with a typical Archambault 40

Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, Archambault 40s measured since 2025.

Above the line she is quicker than a typical Archambault 40; below, slower. Move the wind: plenty of boats sit on one side in the light and the other when it blows.

True wind
Upwind+0.08 kn
Beam reach+0.18 kn
Broad reach-0.02 kn
Downwind-0.05 kn

Full width is 0.4 kn either way.

At 10 knots she is quicker than a typical Archambault 40 on the beam reach.

Speed at every angle

BUTTERFLY in blue, a typical Archambault 40 dashed.

30°60°90°120°150°WIND

BUTTERFLY in blue, a typical Archambault 40 dashed; green marks the closest useful beat and the deepest run worth sailing.

Other Archambault 40s racing

Every sister ship with results on TackRegatta, the most recently raced first.

More about the Archambault 40

Speed at every angle, Race Edge, the race record of the whole fleet and how the boats are set up.

Explore the design

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