The Ultimate 20 is a 20.83ft fractional sloop designed by Jeff Canepa/Jim Antrim and built in fiberglass by Schock W.D. since 1994.
The Ultimate 20 is an ultralight sailboat which is a very high performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a racing boat.
Main features
| Model | Ultimate 20 | ||
| Length | 20.83 ft | ||
| Beam | 8 ft | ||
| Draft | 0.67 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 36.56 | ||
| Ballast / displ. | 40.91 % | ||
| Displ. / length | 84.20 | ||
| Comfort ratio | 5.65 | ||
| Capsize | 3.10 |
Hull
| Hull type | Monohull lifting keel | ||
| Construction | Fiberglass | ||
| Waterline length | 18 ft | ||
| Maximum draft | 5 ft | ||
| Displacement | 1100 lbs | ||
| Ballast | 450 lbs | ||
| Hull speed | 5.69 knots |
Rigging
| Rigging | Fractional Sloop | ||
| Sail area (100%) | 243 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 90.76 sq.ft | ||
| Sail area main | 140.02 sq.ft | ||
| I | 26.08 ft | ||
| J | 6.96 ft | ||
| P | 27.32 ft | ||
| E | 10.25 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Schock W.D. | ||
| Designer | Jeff Canepa/Jim Antrim | ||
| First built | 1994 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |