CHILAVISTA
Class CDisplacementCruiser/Racer

CHILAVISTA — ITA 16204

Model: Bonin 31

BoninMaurizio Cossutti

Updated

CHILAVISTA (ITA 16204) is a Bonin 31 designed by Maurizio Cossutti and built by Bonin. She has been racing since 2023. She sails with a smaller sail plan than most Bonin 31s. She sails close to a typical Bonin 31 at every angle.

CHILAVISTA ITA 16204 - Maurizio Cossutti - Bonin

Racing record

Races with at least six boats

16

Race starts

0

Wins

0%

Podiums

82

Race Edge

562.7s/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 kn97
10–16 kn11
Over 16 kn78
Compare with another boat

Length

9.39 m

30′ 10″

Beam

3.34 m

Draft

1.95 m

Displacement

3.0 t

Sail area

55 m²

On the podium

Where CHILAVISTA finishes when she goes racing.

On the podium

0%

of 16 starts · Bonin 31 fleet: 0%

Wins

0%

Wins0%0
Seconds0%0
Thirds0%0
Off the podium100%16

Regattas

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

  • Italy151 Miglia - Trofeo Cetilar202645
  • ItalyCoppa Regina dei Paesi Bassi202612
  • ItalyLa Lunga Bolina202627
  • World championshipORC DH World Championship20258
  • Italy151 Miglia - Trofeo Cetilar202535

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: 1 race of 10 NM or less carry a published distance.

Offshore & coastal

0%

of these races end on the podium

15 races over 10 NM

Who she races against

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

CHILAVISTA aheadRival ahead
VICTORY · Bolt 378%ahead in 1 of 13 meetings
EXCALIBUR · X-358%ahead in 1 of 12 meetings
ATAHUALPA · Sun Odyssey 45.233%ahead in 3 of 9 meetings
BORA FAST · Sun Fast 360056%ahead in 5 of 9 meetings
MIZAR · First 31.767%ahead in 6 of 9 meetings
Show more rivals (1)
YANKEE R · Grand Soleil 40 (Polli)0%ahead in 0 of 8 meetings
Other competitors (167)

Met too few times for a figure.

BRUTTIVIZI 2 (Grand Soleil 40 (Paperini), 7 meetings), LIBERA (Comet 51, 7 meetings), WALL E2 (Grand Soleil 44 (Polli), 6 meetings), LOLA (Comet 45, 6 meetings), OTARIA (Comet 38 (Vallicelli), 6 meetings), MY WAY (Grand Soleil 47, 6 meetings), ANGELA (Solaris 55, 5 meetings), DAGOBAH 2 (Elan 310, 5 meetings), FASTLIGHT (Pogo 50, 5 meetings), QUIZAS (Grand Soleil 44 (Polli), 5 meetings), ANEMOS (First 40.7, 5 meetings), ALLEGRO APPASSIONATO (First 41, 5 meetings), MADEJA (JOD 35, 5 meetings), BLACK SWAN (First 30 (Kouyoumdjian), 5 meetings), ALPHA UMI (Elan E4, 5 meetings), CHESTRESS 3 (J/122, 4 meetings), IEMANJA (M 37, 4 meetings), PESTIFERA (Este 39, 4 meetings), MON ILE (First 40, 4 meetings), JAVAL 2 (Grand Soleil 43 (Maletto), 4 meetings), NAMBAWAN (Comet 41, 4 meetings), VULCANO 2 (First 34.7, 4 meetings), LE VENT PERDU (Grand Soleil 46 (Carkeek), 4 meetings), KALANAG II (Dufour 455, 4 meetings), TWINS TWICE (Dehler 42, 4 meetings), GALAHAD (Cutter Bermudiano, 4 meetings), FILU (Comet 41, 4 meetings), DREAM (Swan 47, 4 meetings), HAKUNA RACE (Elan 410, 4 meetings), NIMBUS 2000 (, 4 meetings), ASHANTI (Hanse 400, 4 meetings), LEMME LEMME (Oceanis 41, 4 meetings), KATIA (Swan 39, 4 meetings), BLU TANGO BLU (First 40.7, 4 meetings), AMICI MIEI (First 36, 4 meetings), CARBONITA (Neo 570, 3 meetings), FOMALHAUT (First 36.7, 3 meetings), QUATTROGATTI (Comet 45, 3 meetings), PALINURO (J/40, 3 meetings), PAZZA IDEA 4 (First 35 (Farr), 3 meetings), ESTER (Este 72, 3 meetings), PIZZI E TEO (Sun Fast 3200, 3 meetings), X-SMALL (X-302, 3 meetings), SUPER KALIMERA (Nab 12.50, 3 meetings), FREMITO D'ARJA (J/109, 3 meetings), DOLCENERA (X-35, 3 meetings), ARYA (X-50, 2 meetings), SCRICCA (Comet 38 (Vallicelli), 2 meetings), MELAGODO (First 34.7, 2 meetings), TENGHER (Swan 45, 2 meetings), ORION (First 45 (Briand), 2 meetings), IOCUS 3.0 (M 34, 2 meetings), CHESTRESS (J/109, 2 meetings), PRENDIFIATO 2 (Grand Soleil 34 (Skyron), 2 meetings), SWIFT 2 (Pogo 44, 2 meetings), DIAVOLINA (JPK 10.30, 2 meetings), SU CANTU E SU ENTU (JPK 10.10, 2 meetings), INTERCEPTOR (Farr 40, 2 meetings), SOTTOSOPRA AND MORE (More 50, 2 meetings), CELESTINA (Xp 44, 2 meetings), GIANBURRASCA (First 36.7, 2 meetings), RAFFICA 3 (Grand Soleil 43 (Maletto), 2 meetings), NOTTE DI STELLE (Italia 12.98 (Cossutti), 2 meetings), PARTHENOPE (Dufour 350, 2 meetings), TRICHECO (JOD 35, 2 meetings), SPIRIT (First 40.7, 2 meetings), DRAKAR (Dufour 34, 2 meetings), ALTISSIMUS (Corby 25, 1 meeting), LADY DAY 998 (Italia 9.98, 1 meeting), X LADY (X-332, 1 meeting), MARGOT (First 36.7, 1 meeting), GIULIA (Italia 9.98, 1 meeting), MY WAY (J/80, 1 meeting), ARGO (Salona 34, 1 meeting), JUGGERNAUT (J/88, 1 meeting), BIRIKO (Dufour 34, 1 meeting), TESTACUORERACE (Cookson 50, 1 meeting), FANTAGHIRO (Swan 42, 1 meeting), DARK HORSE (Swan 80, 1 meeting), MINDFULNESS (Advanced 80, 1 meeting), ARS UNA (Adria, 1 meeting), CLAN (Impala 36, 1 meeting), BLACK BULL (First 36.7, 1 meeting), MELIGUNIS (Grand Soleil 65, 1 meeting), B.LEX (Farr 30, 1 meeting), ARIA (Comet 41, 1 meeting), VOX SEA (Figaro 1, 1 meeting), JOLIE (First 45 (Briand), 1 meeting), RENOIR (Grand Soleil 40 (Paperini), 1 meeting), VANESSAPRIMO (Elan 320, 1 meeting), GUIZZO IS BACK (Pogo 36, 1 meeting), JOCUS 3.0 (M 34, 1 meeting), MANTICORE (Mylius 60, 1 meeting), ARIA (Grand Soleil 48, 1 meeting), MATITU (Solaris 48, 1 meeting), TARANTELLA (Grand Soleil 40 (Paperini), 1 meeting), BATANGA (Italia 11.98, 1 meeting), KALA NAG 2 (Dufour 455, 1 meeting), PILI-PILI (Farr 31, 1 meeting), ARYA (First 36.7, 1 meeting), TICA (Elan 380, 1 meeting), OLD FOX (X-332, 1 meeting), ZABRISKIE POINT (Figaro 2, 1 meeting), LANCILLOTTO (First 40, 1 meeting), KUKA 4 (Mat 122, 1 meeting), HONEY BADGER (IMX 38, 1 meeting), FAHRENHEIT (Comet 38 (Vallicelli), 1 meeting), PROSPETTICA (Comet 41, 1 meeting), SPARTACO (Sun Fast 3300, 1 meeting), FANTASIA III (Solaris 44.2, 1 meeting), GASTONE (Bavaria 36, 1 meeting), POLARIS II (Comet 41, 1 meeting), ULIKA (Swan 45, 1 meeting), SPIRIT OF NERINA (X-35, 1 meeting), BIG WOOL (M 34, 1 meeting), ULTRAVOX (X-332, 1 meeting), JEDI (J/112, 1 meeting), X-PRESS (IMX 40, 1 meeting), CAPITANI CORAGGIOSI (X-41, 1 meeting), MISS K CHECKMATE (Swan 45, 1 meeting), DUFFY (Dufour 34, 1 meeting), MELTEMI S (Swan 54, 1 meeting), LITHIAN (Swan 41, 1 meeting), THETIS (Swan 45, 1 meeting), NESSUNO (Grand Soleil 46 (Carkeek), 1 meeting), MAKEBA (Grand Soleil 39 (Maletto), 1 meeting), IBUBI-X (X-41, 1 meeting), BELLATRIX III (Grand Soleil 48, 1 meeting), ALLEGRISSIMA (J/92, 1 meeting), SOUTH KENSINGTON (First 35 (Farr), 1 meeting), ANTOJO (J/122, 1 meeting), LULUNIKKA (Cyd 215, 1 meeting), WARPATH (Bashford 41, 1 meeting), SUR (First 36.7, 1 meeting), NASHORN (Sly 47, 1 meeting), BINGOBA (Grand Soleil 47, 1 meeting), ADRIGOLE II (X-41, 1 meeting), PIERROT LUNAIRE (Pierrot 9.16, 1 meeting), MIZAR COCCODRILLO (Impala 36, 1 meeting), MIZAR 2.0 (Este 31, 1 meeting), GALATEA DUE (X-43, 1 meeting), FAUVETTE HR34 (Hallberg Rassy 34, 1 meeting), DEA GITANA (Elan 340, 1 meeting), EL TIBURON (Elan 380, 1 meeting), BLUES (Grand Soleil 40 (Paperini), 1 meeting), ONE WAY (Grand Soleil 40 (Carkeek), 1 meeting), SHARDANA (T 34, 1 meeting), ZEROINCONDOTTA (X-412, 1 meeting), ID&A (Comet 36, 1 meeting), ALTROVE (Dehler 39 (Judel/Vrolijk), 1 meeting), CIRCE (First 36.7, 1 meeting), PICCOLA (Grand Soleil 37 (Carkeek), 1 meeting), FLAPPO (First 36.7, 1 meeting), MINIMA (X-34, 1 meeting), MY FIN (Grand Soleil 45 (Judel/Vrolijk), 1 meeting), AUDACE (First 47.7, 1 meeting), URLO (Elan 350, 1 meeting), TES (M 37, 1 meeting), GIOC'ONDA 2 (Dufour 44, 1 meeting), ONDALUNGA (First 40.7, 1 meeting), MEDEA (Dufour 40, 1 meeting), LOLI FAST (Sun Fast 3600, 1 meeting), ORIZZONTE (Xp 44, 1 meeting), LUPO ALBERTO (Grand Soleil 43 (Carkeek), 1 meeting), MIRA (Grand Soleil 52, 1 meeting), ADRIGOLE (Baltic 43, 1 meeting), TATTOO (Dufour 405, 1 meeting)

How CHILAVISTA compares with a typical Bonin 31

Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, Bonin 31s measured since 2025.

Above the line she is quicker than a typical Bonin 31; below, slower. Move the wind: plenty of boats sit on one side in the light and the other when it blows.

True wind
Upwind-0.04 kn
Beam reach+0.00 kn
Broad reach+0.00 kn
Downwind+0.00 kn

Full width is 0.4 kn either way.

At 10 knots she sails level with a typical Bonin 31 across the course.

Speed at every angle

CHILAVISTA in blue, a typical Bonin 31 dashed.

30°60°90°120°150°WIND

CHILAVISTA in blue, a typical Bonin 31 dashed; green marks the closest useful beat and the deepest run worth sailing.

Other Bonin 31s racing

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

More about the Bonin 31

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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