JAMBO — NOR 10388
Model: J/109
Updated
JAMBO (NOR 10388) is a J/109 designed by Rod Johnstone and built by J/Boats. She has been racing since 2026. Against a typical J/109 she is quicker upwind in light air and on a beam reach.
Racing record
Races with at least six boats1
Race start
0
Wins
100%
Podiums
85
Race Edge
J/109: 79
546.4s/mile
Rating 2026
Race Edge by wind strength: how much she delivers beyond her rating, compared with the other boats in her class.
Length
10.76 m
35′ 4″
Beam
3.52 m
Draft
2.14 m
Displacement
5.1 t
Sail area
68 m²
On the podium
Where JAMBO finishes when she goes racing.
0
Wins
1
Seconds
0
Thirds
1
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 JAMBO on the start line, named as the organisers publish them.
Raymarine OneStar20262
Is there a race missing?Send us the results and we will add them here.
Report a regattaWho she races against
The boats JAMBO meets most often on the start line. The bar shows how those meetings ended, on corrected time.
Other competitors (30)
Met too few times for a figure.
XANTHE (X-35, 1 meeting), LADY STARDUST (Albin Nova, 1 meeting), LETHE (First 34.7, 1 meeting), ASTERIX (X-35, 1 meeting), BELLATRIX (X-35, 1 meeting), IYLO (Italia 9.98, 1 meeting), JAKOBINE (J/92, 1 meeting), AMARONE (Elan 340, 1 meeting), RIPSTICK (J/92, 1 meeting), WOLPERTINGER (Diva 34, 1 meeting), CRUELLA II (Dehler 38 (Judel/Vrolijk), 1 meeting), CHRIMAR (First 31.7, 1 meeting), MAVERICK (First 24 (Manuard), 1 meeting), FARRARI (Farr 30, 1 meeting), EXCITER (Scanmar 33, 1 meeting), TUSSÅ (Sun Fast 35, 1 meeting), BRUTUS (Seascape 24, 1 meeting), PRETTY FAST (Sun Fast 3300, 1 meeting), SONS OF HURRICANES (Sinergia 40, 1 meeting), IL TORO (Dehler 39 (Judel/Vrolijk), 1 meeting), ARGO VIII (Sun Fast 3300, 1 meeting), MIKA (JPK 10.80, 1 meeting), POPCORN (Sun Fast 3300, 1 meeting), LILLE MY (Elan 410, 1 meeting), STELLA ROSSO (C&C 115, 1 meeting), AIOLOS (Figaro 2, 1 meeting), FEELGOOD (Arcona 430, 1 meeting), ELANIQUE (Elan 410, 1 meeting), TIA (Arcona 410, 1 meeting), BESTEFARR (Farr 395, 1 meeting)
How JAMBO compares with a typical J/109
Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, J/109s measured since 2025.
Above the line she is quicker than a typical J/109; 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 J/109 on the upwind.
Speed at every angle
JAMBO in blue, a typical J/109 dashed.
JAMBO in blue, a typical J/109 dashed; green marks the closest useful beat and the deepest run worth sailing.
Other J/109s racing
Every sister ship with results on TackRegatta, the most recently raced first.
More about the J/109
Speed at every angle, Race Edge, the race record of the whole fleet and how the boats are set up.
Something wrong in JAMBO's data? A regatta, a result, her design or her sail number.
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