IMPETUOUS
Class ASemi-displacementCruiser/Racer

IMPETUOUS — USA 4206

Model: Swan 42

Nautor SwanGerman Frers

Updated

IMPETUOUS (USA 4206) is a Swan 42 designed by German Frers and built by Nautor Swan. She has been racing since 2024. Against a typical Swan 42 she is quicker on a beam reach and downwind.

IMPETUOUS USA 4206 - German Frers - Nautor Swan

Racing record

Races with at least six boats

8

Race starts

0

Wins

25%

Podiums

91

Race Edge

Swan 42: 84

476.9s/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 kn99
10–16 kn64
Over 16 kn78
IMPETUOUSA typical Swan 42How Race Edge works
Compare with another boat

Length

12.96 m

42′ 6″

Beam

3.91 m

Draft

2.74 m

Displacement

7.6 t

Sail area

111 m²

On the podium

Where IMPETUOUS finishes when she goes racing.

0

Wins

1

Seconds

1

Thirds

8

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 IMPETUOUS on the start line, named as the organisers publish them.

  • World championshipORC World Championship2024572456310

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: 6 races of 10 NM or less carry a published distance.

Offshore & coastal

—

Not enough data yet: 2 races over 10 NM carry a published distance.

Who she races against

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

IMPETUOUS aheadRival ahead
ZAMMERMOOS · Swan 4250%ahead in 4 of 8 meetings
INTERLODGE 44 · Botin 440%ahead in 0 of 8 meetings
VAMOOSE · J/13388%ahead in 7 of 8 meetings
TIO LOCO · Swan 4250%ahead in 4 of 8 meetings
JAX · Bby 4388%ahead in 7 of 8 meetings
Show more rivals (9)
ASSARAIN · J/133100%ahead in 8 of 8 meetings
GEMINI II · Swan 4563%ahead in 5 of 8 meetings
RIKKI · R/p 42100%ahead in 8 of 8 meetings
HEAT WAVE · Mat 122100%ahead in 8 of 8 meetings
ARTEMIS · Italia 14.9888%ahead in 7 of 8 meetings
HAMBURGLAR · Mat 118100%ahead in 8 of 8 meetings
COOL BREEZE · ClubSwan 4388%ahead in 7 of 8 meetings
ROCKSTEADY · Xp 44100%ahead in 8 of 8 meetings
TOUCH OF GRAY · J/121100%ahead in 8 of 8 meetings

How IMPETUOUS compares with a typical Swan 42

Her main 2026 measurements against the middle of the fleet: one boat per sail number, the latest full-crew configuration with spinnaker, Swan 42s measured since 2025.

Above the line she is quicker than a typical Swan 42; below, slower. Move the wind: plenty of boats sit on one side in the light and the other when it blows.

True wind
Upwind-0.02 kn
Beam reach+0.11 kn
Broad reach+0.08 kn
Downwind+0.05 kn

Full width is 0.4 kn either way.

At 10 knots she is quicker than a typical Swan 42 on the beam reach.

Speed at every angle

IMPETUOUS in blue, a typical Swan 42 dashed.

30°60°90°120°150°WIND

IMPETUOUS in blue, a typical Swan 42 dashed; green marks the closest useful beat and the deepest run worth sailing.

Other Swan 42s racing

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

More about the Swan 42

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 IMPETUOUS's data? A regatta, a result, her design or her sail number.

Tell us →