LULLABY
Class CDisplacementCruiser/Racer

LULLABY — ITA 539

Model: X-99

X-YachtsNiels Jeppesen

Updated

LULLABY (ITA 539) is a X-99 designed by Niels Jeppesen and built by X-Yachts. She has been racing since 2022. She sails with a larger sail plan than most X-99s. Against a typical X-99 she is quicker upwind in light air, on a beam reach and downwind.

LULLABY ITA 539 - Niels Jeppesen - X-Yachts

Racing record

64

Race Edge

X-99: 74

559.9s/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 kn1
Over 16 kn78
LULLABYA typical X-99How Race Edge works
Compare with another boat

Length

9.96 m

32′ 8″

Beam

2.99 m

Draft

1.80 m

Displacement

3.1 t

Sail area

61 m²

On the podium

Where LULLABY finishes when she goes racing.

Not enough data yet for her podiums: we have not found her in a race with six boats or more, measured on handicap.

Regattas

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

  • ItalyCampionato Italiano ORC - Triestina della Vela2025544
  • Italy51° Trofeo Bernetti Classe Open202248

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

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How LULLABY compares with a typical X-99

Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, X-99s measured since 2025.

Above the line she is quicker than a typical X-99; below, slower. Move the wind: plenty of boats sit on one side in the light and the other when it blows.

True wind
Upwind+0.09 kn
Beam reach+0.08 kn
Broad reach+0.10 kn
Downwind+0.08 kn

Full width is 0.6 kn either way.

At 10 knots she is quicker than a typical X-99 on the broad reach.

Speed at every angle

LULLABY in blue, a typical X-99 dashed.

30°60°90°120°150°WIND

LULLABY in blue, a typical X-99 dashed; green marks the closest useful beat and the deepest run worth sailing.

Other X-99s racing

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

More about the X-99

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

Explore the design

Something wrong in LULLABY's data? A regatta, a result, her design or her sail number.

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