Whatever you sail,
we know your boat.

Sail Robin supports 140+ racing classes — one-design dinghies, keelboats, sportsboats, multihulls, foilers and handicap fleets. Boat-specific performance benchmarks power the Robin Flight School analytics.

One-Design Dinghies & Skiffs

69 classes

From the entry-level Optimist all the way to the Olympic 49er — small-boat racing classes from junior to grand-prix.

18 ft Skiff
6.40 m
29er
4.45 m
420
4.20 m
470
4.70 m
49er
4.99 m
49er FX
4.99 m
5o5
5.05 m
A Scow
11.58 m
Albacore
4.57 m
BirdyfishFoil
4.70 m
Blaze
4.20 m
C Scow
6.71 m
Comet Mk1
3.66 m
Devoti D-Zero
4.20 m
E Scow
7.32 m
Enterprise
4.04 m
Europe
3.35 m
Finn
4.50 m
Fireball
4.93 m
Hadron H2
4.20 m
Hartley 12
3.65 m
Ideal 18
5.46 m
IDRA 14
4.27 m
ILCA 4
4.20 m
ILCA 6
4.20 m
ILCA 7
4.20 m
K1
3.81 m
Kestrel
4.72 m
Laser 2000
4.44 m
Laser Bahia
4.63 m
Lightning
5.79 m
MC Scow
4.89 m
Melges 14
4.28 m
Melges 15
4.57 m
Merlin Rocket
4.27 m
Miniji
3.65 m
Miracle
3.89 m
National 12
3.66 m
National 18
5.49 m
NikkiFoil
2.90 m
O’pen Skiff
2.75 m
OK
4.00 m
Optimist
2.34 m
Osprey
5.35 m
Phantom
4.42 m
RS 100
4.30 m
RS 500
4.34 m
RS 800
4.80 m
RS Aero 6
4.00 m
RS Aero 7
4.00 m
RS Aero 9
4.00 m
RS Feva
3.66 m
RS Neo
3.53 m
RS Quest
4.72 m
RS Tera
2.87 m
RS Vareo
4.25 m
RS Venture Connect
5.40 m
RS200
4.00 m
RS400
4.54 m
Scorpion
4.27 m
SkeetaFoil
3.66 m
Snipe
4.72 m
Solo
3.78 m
Streaker
3.88 m
Sunfish
4.25 m
Supernova
4.30 m
SwitchFoil
4.30 m
Thistle
5.19 m
Topaz Duo
3.80 m
Topper
3.38 m
Water Wag
3.96 m

One-Design Keelboats

50 classes

Pure one-design keelboat racing — from the Paralympic 2.4mR through the Etchells and Dragon, up to TP 52 grand-prix.

2.4mR
4.16 m
5.5m
9.31 m
Alberg 30
9.22 m
Beneteau 211
6.40 m
Beneteau First 31.7
9.78 m
Beneteau First 36.7
10.90 m
Cal 25
7.62 m
Cape 31
9.45 m
Club Swan 28
8.53 m
Club Swan 50
15.24 m
Daring
10.05 m
Dragon
8.89 m
Dublin Bay 21
9.90 m
Elliott 6m
6.00 m
Etchells
9.30 m
Flying Fifteen
6.10 m
Glen
7.62 m
Harbor 20
6.10 m
Herreshoff 12½
4.83 m
Hunter Formula One
6.70 m
IC37
11.28 m
J/105
10.52 m
J/109
10.75 m
J/111
11.10 m
J/22
6.86 m
J/24
7.32 m
J/30
9.09 m
J/7
7.29 m
J/80
8.00 m
J/88
8.90 m
Knarr
9.24 m
L30
9.25 m
Puppeteer
6.67 m
RC 44
13.35 m
Redwing
8.81 m
RS Elite
7.40 m
RS21
6.67 m
Ruffian
7.11 m
S2 7.9
7.92 m
Seaview Mermaid
7.44 m
Sigma 33
9.91 m
Solent Sunbeam
8.05 m
Sonar
7.01 m
Squib
5.79 m
Star
6.92 m
Swallow
6.71 m
TP 52
15.85 m
Victory
6.40 m
Viper 640
6.43 m
XOD
6.31 m

Sportsboats

10 classes

Asymmetric kite, planing hulls, fully crewed — the fastest fixed-keel one-designs on the circuit.

1720
8.01 m
ETF 26Foil
7.92 m
J/70
6.93 m
Melges 19
5.79 m
Melges 20
6.10 m
Melges 24
7.32 m
Melges 32
9.70 m
SB20
6.16 m
UFO 28
8.60 m
VX One
5.79 m

Multihulls & Catamarans

10 classes

Twin and triple hulls — from the Hobie 16 you grew up with to the F50 SailGP rocketship.

A Cat
5.49 m
E1Foil
7.20 m
F18
5.50 m
F50Foil
15.00 m
Flying PhantomFoil
5.52 m
Hobie 16
5.05 m
M32
9.68 m
Nacra 15
4.70 m
Nacra 17
5.25 m
Weta Trimaran
4.40 m

Foiling Classes

4 dedicated foilers

Above the water and chasing apparent — the moth-style foiling racers. Other foiling classes appear under their hull family above.

69FFoil
6.90 m
iQFoilFoil
2.21 m
WaszpFoil
3.35 m
X-15Foil
1.83 m

Handicap & IRC Divisions

7 divisions

For when your fleet races on rating — IRC bands, Sportsboat division and White Sails cruising.

IRC 0
>12 m
IRC 1
∼10.4 m
IRC 2
∼9.1 m
IRC 3
∼8.2 m
IRC 4
∼7.3 m
Sportsboat
handicap
White Sails
cruising

Classic, Cruising & Other

7 classes

Older one-tonners, classic cruiser-racers, and a fallback “Other” for anything not yet on the list.

Contessa 32
9.75 m
Half Ton
9.10 m
HP30
9.55 m
National Sonata
6.90 m
Nordic Folkboat
7.68 m
Quarter Ton
7.74 m
Other
fallback

A wide net

157
Classes
15
Foiling classes
5
IRC divisions
1
Olympic gold-standard analytics

Tell us what you sail.

We’re always adding classes. Drop us a quick note with your boat and class association, and we’ll get it on the list.

We’ll only use your email to reply about your class request.