F-31 (Farrier 31)
Description
The F-31 (also known as Farrier F-31 or Corsair 31) is a high-performance folding trimaran designed by Ian Farrier and produced by Corsair Marine from 1991 to 2012. It is the production version of Farrier’s F-9A plans-built design, with over 300 units built — making it one of the most successful trailerable trimarans ever. Launched in 1991, the F-31 replaced the iconic F-27 and became the flagship of Corsair’s lineup. It blends blistering speed, ease of trailering, spacious cruising interior, and offshore capability in a 31-foot package. The F-31 won Australian Sailboat of the Year in 1992 and dominated multihull racing for two decades. Variants include: F-31 Sport (carbon rig, taller mast) F-31R (racing version with rotating wing mast) F-31 Aft Cockpit (AC) and Aft Cabin (CC) layouts
Construction Details
| Designer | Ian Farrier |
|---|---|
| Builder | Corsair Marine |
| Length | 31.000 ft |
| LOA | 30.830 ft |
| LWL | 30.000 ft |
| Beam | 22.420 ft |
| Displacement | 4600 lb |
| Max Draft | 5.500 ft |
| Min Draft | 1.330 ft |
The standard boat dimensions
| i | - |
|---|---|
| j | - |
| p | - |
| e | - |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - |
Documents
Blueprints
Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.