X-372
X-Yachts · Niels Jeppesen · 1987
Updated
The X-372 is a 11.05 m heavy displacement racing yacht designed by Niels Jeppesen and built by X-Yachts, first launched in 1987. It races in Class C. Across the measured fleet it goes better than its own numbers promise, ahead of 54% of the designs it races against. It is at its best in light air and struggles to hold that once it blows.
Goes better than its own measurements promise, and does it better than 54% of the boats it races against.
73rd of 159 in its class.
This design has been found in real race results — 158 starts across 22 events — not only in measurement files.
Length
11.05 m
36′ 3″
Beam
3.59 m
Draft
2.03 m
Displacement
5.2 t
Sail area
69 m²
On the podium
Where a X-372 finishes when she goes racing.
On the podium
18%
of 158 starts by 6 boats
Wins
6%
Read from 158 starts by 6 boats between 2018 and 2026, counting races with six boats or more.
Recent regattas
The latest events where a X-372 was on the start line, named as the organisers publish them.
Kypello Voreiou Aigaiou2026
54° Campionato Invernale Vela d'Altura del Golfo di Napoli2026
MaiOR - Mai Offshore Regatta2026- Campionato Invernale di Roma, 45a edizione2026
- Aegean Regatta2025
Raced one we are missing?
Report a regattaRound the buoys, or offshore
A short windward-leeward and a night at sea ask different things of a boat. Here is how this one does in each.
Round the buoys
13%
of these races end on the podium
Offshore & coastal
33%
of these races end on the podium
Better the longer it gets. Boats that settle into a groove and hold it gain ground once the course stops turning.
Who she races against
The designs a X-372 actually lines up with, most often first. The bar shows how those meetings ended.
Some of the boats it races against
How the X-372 has fared against each of them, boat against boat on corrected time. Ordered by how often the two meet, not by who wins.
Speed at every angle
The shape of this design's speed, drawn from the measured fleet. Pick a wind and watch it stretch.
Upwind VMG
5.19
37°
Beam reach
8.02
90°
Broad reach
8.87
135°
Downwind VMG
7.66
170°
Speed in knots at 20 knots of true wind. Green marks the angles that pay: the closest useful beat and the deepest run worth sailing.
Where it wins and where it pays
Every boat is judged against its own measurements — length, weight, sail area. The quicker those say it should be, the more it has to deliver just to break even. Going fast is not enough: it has to go faster than its own numbers promised.
This one is at home going to windward. Windward-leeward courses give it more of what it is good at than a coastal race does.
Where it gains
Its best ground is to windward in light air, where it does more than its size and sail area promise, and by a margin worth having.
Where it pays
It falls short off the wind when it blows, giving away time it never gets back. That is weight that has to be driven rather than released.
Above the line it delivers more than promised and gains on the fleet. Below, it falls short. 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 this design makes back more than its rating asks on the upwind.
How fast is a X-372
Boat speed in knots, by true wind angle and wind strength.
| Angle | 6 kn | 10 kn | 14 kn | 20 kn |
|---|---|---|---|---|
| Beat VMG | 3.46 | 4.69 | 5.10 | 5.19 |
| 52° | 5.25 | 6.65 | 7.04 | 7.19 |
| 60° | 5.50 | 6.80 | 7.18 | 7.38 |
| 75° | 5.66 | 6.92 | 7.37 | 7.70 |
| 90° | 5.68 | 6.99 | 7.48 | 8.02 |
| 110° | 5.50 | 7.09 | 7.77 | 8.53 |
| 120° | 5.33 | 7.04 | 7.80 | 8.86 |
| 135° | 4.79 | 6.74 | 7.60 | 8.87 |
| 150° | 4.06 | 6.11 | 7.22 | 8.36 |
| Run VMG | 3.52 | 5.31 | 6.56 | 7.66 |
How they are set up
The range each sail spans across the fleet.
Nearly all carry a folding propeller. Crew weight is declared around 560 kg.
Rigging
X-372 rig and sail dimensions
A X-372 carries 12.02 m of mainsail hoist on a 4.00 m boom, a forestay 14.09 m above the deck and a 4.83 m bowsprit. Typical figures across the 8 boats measured under the current VPP, with the range each one spans.
Rig
Sails
The spinnaker spreads widest of all — 72 to 88 m² depending on bowsprit and set-up. Before ordering a sail, read the figure on your own measurement record rather than the typical one for the design.