ROSSKO RACER — GBR 555N
Model: JPK 11.80
Updated
ROSSKO RACER (GBR 555N) is a JPK 11.80 designed by Jacques Valer and built by JPK Composites. She has been racing since 2025 and has won five races, three of them in a row in 2026. Against a typical JPK 11.80 she is slower upwind in light air and on a beam reach.
Racing record
Races with at least six boats28
Race starts
5
Wins
46%
Podiums
71
Race Edge
JPK 11.80: 83
500.3s/mile
Rating 2026
Race Edge by wind strength: how much she delivers beyond her rating, compared with the other boats in her class.
Length
11.82 m
38′ 9″
Beam
3.95 m
Draft
2.33 m
Displacement
6.1 t
Sail area
91 m²
On the podium
Where ROSSKO RACER finishes when she goes racing.
On the podium
46%
of 28 starts · JPK 11.80 fleet: 34%
Wins
18%
Regattas
Every regatta we found with ROSSKO RACER on the start line, named as the organisers publish them.
25. Bosphorus Cup2026487473
73° Loro Piana Giraglia202626- Loro Piana Giraglia202614132122
- Nurolbank Loryma Cup202611157
- 36th Marmaris International Race Week2025225512
- Bosphorus Cup2025321239
Is there a race missing?Send us the results and we will add them here.
Report a regattaRound the buoys, or offshore
A short windward-leeward and a night at sea ask different things of a boat.
Round the buoys
50%
of these races end on the podium
Offshore & coastal
40%
of these races end on the podium
Sharper round the buoys. Short courses reward acceleration and manoeuvring, and that is where this design makes its money.
6 more races without a published distance count in the podium figures, not in this split.
Who she races against
The boats ROSSKO RACER meets most often on the start line. The bar shows how those meetings ended, on corrected time.
Show more rivals (12)
Other competitors (80)
Met too few times for a figure.
TECHNONICOL (X-41, 6 meetings), MAD X (X-41, 6 meetings), X-MEN (Xp 44, 6 meetings), FOX L (X-41, 6 meetings), JASON (First 40, 6 meetings), SANTA ANASTASIA (Salona 44, 6 meetings), CHEESE V (Archambault 35, 6 meetings), MAVERTA (Rodman 42, 6 meetings), KIARA X (X-41, 6 meetings), ELLINIX FARR AWAY (Farr 40, 6 meetings), ALIZE M12 (Mat 12, 6 meetings), SENSEI (First 40.7, 6 meetings), TOK SAILING (Mat 11.80, 6 meetings), CHEESE III (Mat 101, 6 meetings), SHAK SHUKA 3 (Farr 40, 6 meetings), MELX (Sinergia 40, 6 meetings), MAXI-X (Xp 33, 6 meetings), BLUE MOON (Mat 122, 6 meetings), 7 BELA (Farr 40, 6 meetings), ALIZE (Mat 107, 6 meetings), FIFTY FIFTY (First 40.7, 6 meetings), EROS (First 40.7, 6 meetings), PHOENIX 1 (Bolt 37, 6 meetings), CODE ZERO (Grand Soleil 42 (Carkeek), 6 meetings), CODE ZERO (Farr 280, 6 meetings), EXTREM (Mat 101, 6 meetings), ALIZE M (Mat 101, 6 meetings), ZACAPA (Archambault 35, 6 meetings), LAGERTHA (Swan 42, 6 meetings), FENERBAHCE 5 (Mat 101, 6 meetings), CARINA (Archambault 35, 6 meetings), ANYWAY (First 40, 6 meetings), RAFFICA (X-41, 6 meetings), HIT X (IMX 40, 6 meetings), FAST FORWARD (First 40.7, 6 meetings), INFINITO (Mat 101, 6 meetings), OSTWIND (Bavaria Cruiser 45, 6 meetings), ORIENT EXPRESS (Farr 55, 6 meetings), DJANGO WR (Wallyrocket 51, 5 meetings), SPIRIT OF LORINA II (TP 52 (Carkeek), 5 meetings), BLUE MOON (TP 52 (Judel/Vrolijk), 5 meetings), KILARA II (Wallyrocket 51, 5 meetings), ALIZEE (TP 52 (Judel/Vrolijk), 5 meetings), AROBAS² (Irc 52, 5 meetings), CARBONITA (Neo 570, 5 meetings), SEARCHER (Ker 46, 5 meetings), ANDIAMO (Grand Soleil 44 (Polli), 5 meetings), MILLENIUM CONDOR (Farr 45, 5 meetings), KUKA 4 (Mat 122, 5 meetings), BONNE NOUVELLE (Sly 42, 5 meetings), GLEN ELLEN (Swan 42, 5 meetings), ALEXA A (JPK 11.80, 5 meetings), DAJENU (Mat 124, 5 meetings), MERCURY (Swan 42, 5 meetings), RUSSES (First 44.7, 5 meetings), QUO (Eleva 42, 5 meetings), AXIOMA (XR 41, 5 meetings), DXARMA (XR 41, 5 meetings), MUSICA (TP 52 (Carkeek), 4 meetings), ALBATOR 3 (Botin 44, 4 meetings), ZAPPY'S (ClubSwan 42, 4 meetings), LE JOY (Grand Soleil 48, 4 meetings), MILKWAVE (Cape 31, 4 meetings), ROCKETNIKKA (Wallyrocket 51, 1 meeting), ATALANTA II (Farr 70, 1 meeting), DOERS ON BOARD (VOR 60, 1 meeting), JACANDA (Mat 118, 1 meeting), FLYING DOLPHIN (Dufour 40, 1 meeting), NOISY OYSTER (J/122, 1 meeting), ULTRAVOX (X-332, 1 meeting), NUAGE II (J/97, 1 meeting), MOONSHINE (Frers 60, 1 meeting), ALMOGAVER (J/99, 1 meeting), JEDI (J/112, 1 meeting), A MAJOR (J/99, 1 meeting), MONTRACHET (Swan 60, 1 meeting), OVERDOSE CHARLY (Dehler 36 (Judel/Vrolijk), 1 meeting), FASTNET (Sun Fast 3600, 1 meeting), BAGATELLE (J/92, 1 meeting), JENIS (J/112, 1 meeting)
How ROSSKO RACER compares with a typical JPK 11.80
Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, JPK 11.80s measured since 2025.
Above the line she is quicker than a typical JPK 11.80; below, slower. Move the wind: plenty of boats sit on one side in the light and the other when it blows.
Full width is 0.4 kn either way.
At 10 knots she gives away time to a typical JPK 11.80 on the beam reach.
Speed at every angle
ROSSKO RACER in blue, a typical JPK 11.80 dashed.
ROSSKO RACER in blue, a typical JPK 11.80 dashed; green marks the closest useful beat and the deepest run worth sailing.
Other JPK 11.80s racing
Every sister ship with results on TackRegatta, the most recently raced first.
More about the JPK 11.80
Speed at every angle, Race Edge, the race record of the whole fleet and how the boats are set up.
Something wrong in ROSSKO RACER's data? A regatta, a result, her design or her sail number.
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