Sailing 110+ Nations- World's Largest One-Design Class

J/24 has over 5,600+ boats sailing with over 50,000 people per year sailing them in every imaginable body of water on Earth in over 110 countries.  J/24s can be sailed across a spectrum of sailing conditions with many levels of sailors- from beginners to experts.  Here's a selection of sailing videos that feature J/24 regattas in sailing venues around the world as well as educational J/24 sailing instruction videos for any level of sailor.

J/24 Worlds Sailing Videos*

J/24 Worlds 2012- Rochester, New York- 
Intro   Day_01   Day_02   Day_03   Day_04   Day_05

J/24 Worlds 2012- Overview

J/24 Worlds 2012- Mike Ingham Interview

J/24 Worlds 2011- Buenos Aires, Argentina-
Part I   Part II   Race_03   Races_7 & 8   Various

J/24 Worlds 2011- Buenos Aires, Argentina

 * Please Click Links for Videos

J/24 Worlds 2010- Malmo, Sweden-
Day_02   Day_04   Day_05    Day_02v2

J/24 Worlds 2007- Puerto Vallarta, Mexico

J/24 Worlds 2005- Weymouth, England


J/24 Sailing Instructional Videos*

J/24 Tuning & Sail Trim- Mike Ingham
Part I- Symmetry
Part II- Mast Balance    Apparent Wind
Part III- Sym+Balance    Mast Setup
Part IV- Rig Control    Luff Curve
Part V- Jib Hollow    Side Bend

 * Click Links for Videos

QUEST TV- The History & Physics of Sailing

Dimensions ft/lb m/kg
LOA 24.00 7.32
LWL 20.00 6.10
Beam 8.90 2.71
Standard Draft 4.00 1.22
Standard Ballast 950 431
Displacement 3,100 1,406
Engine outboard outboard
100% SA 261 24.25
I 26.25 8.00
J 9.50 2.90
P 28.00 8.53
E 9.75 2.97
SA/Dspl 20 20
Dspl/L 173 173


  • End grained balsa core construction with hand laid‑up glass in both hull & deck.
  • Vinylester resin in outer hull skin for 10 year transferable blister warranty.
  • Full structural main bulkhead glassed to hull & deck.
  • Heavy duty stainless chainplates bolted to main bulkhead.
  • Anodized aluminum mast bearing beam, glassed to hull and grounded to keel.
  • Low maintenance molded V‑berth unit bonded to the hull to form watertight compartment.
  • Aft storage compartments port and starboard with access from below.
  • Self‑bailing cockpit.
  • White gel-coat hull and deck.
  • Molded positive traction non‑skid surface on deck.
  • Hull and deck joint bonded with Plexus structural adhesive.
  • ORC sized white thermo‑plastic toe rail running full length of the deck both sides.

Keel & Rudder

  • Lead & Antimony fin keel finished in epoxy primer.
  • Near minimum weight faired transom-hung rudder.
  • Heavy-duty SS rudder gudgeons and hardware.
  • Custom laminated tiller with hiking stick.

Spars & Rigging

  • Tapered, anodized aluminum racing mast with airfoil spreaders, thru‑bar spreader bracket, Gibb "T" terminals, and black measurement bands.
  • Three sets of holes at 1/2" intervals in mast bearing beam with two stainless fastpins for easy adjustment.
  • 1 x 19 Stainless Standing rigging with open body turnbuckles.
  • Anodized aluminum boom with Harken 5:1 internal outhaul and adjustable reef line.
  • Complete running rigging package

Deck Hardware

  • (2) Two speed primary winches mounted on molded winch pads with
  • Winch handle and plastic holder.
  • (2) black anodized jib tracks, with adjustment holes and two jib block on cars.
  • (2) black anodized genoa tracks, with adjustment holes and cars.
  • Aluminum spinnaker pole.
  • Stainless bow and stern pulpits with 20" stanchions and single lifelines.
  • Foredeck hatch mounted with lid opening forward.
  • White main hatch with molded seahood which slides on white PVC runners.
  • Seahood inspection port for lifting strap access to keel.
  • Bow mooring eye and two bow chocks.
  • Heavy duty stainless stemhead fitting with snap shackle for genoa tack.
  • Two four bolt mooring cleats aft.
  • Bow and Stern navigation lights.

Outboard Motor

  • Lightweight fixed outboard bracket.
  • Teak and holly synthetic cabin sole.
  • (2) adult size settee berths with large storage area below.
  • Large forward V‑berth, with two access boards above mast step area and three inspection ports for access into v‑berth compartment.
  • Waterproof interior lights, 3 function electrical panel.
  • Molded sink with one flexible water tank in cabinet below.
  • Dry goods storage cabinet above sink.
  • Cabinet doors (3) are watertight ports.
  • Molded open storage shelves above settee berths.
  • Molded step box with lid.
  • Stainless lifting bar bolted to keel for hoisting.
  • Acrylic companionway board on white PVC runners.

Specifications are subject to change without prior notice or obligation, J Boats reserves the right to periodically upgrade these specifications through additions, deletions and substitutions.


There are currently 5,480 J/24s sailing in 165 fleets in 110 countries, with large J/24 fleets existing in North America, Europe, Australia, New Zealand, China, India and South Africa.

The J/24 Class and its builders have provided J/24s for women’s and men’s regattas for over 35 years.  On the merits of its sailing characteristics, worldwide distribution and capability to handle all kinds of sailing conditions, the J/24 continues to be a favorite among the sailors in many community sailing programs around the world.

If your looking for a great class to get involved in, look no further than the International J/24. Go to the International J/24 Class website for more info.

J/24 Class Association Highlights:

  • Established in 1979 and granted ISAF International Status in 1990
  • 29 World Championships held since 1979 on five continents.
  • Actively Maintained Class Website: www.j24class.org

National Class Association Links

Argentina   Australia   Bahamas  Barbados  Belgium  Brazil 

Bulgaria  Canada  Cayman Islands  Chile  Columbia   Denmark  

El Salvador   England  France   Germany   Greece   Hungary   India  

Ireland   Italy   Japan   Korea   Mexico   Monaco   Netherlands   

New Zealand   Peru   Puerto Rico   Republic of China  Singapore  

Slovenia   Spain   St Lucia   Sweden   Switzerland   Uruguay  

US Virgin Islands   USA   Venezuela

J/24 Parts & Accessories

  • North America
  • This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Europe, UK & Asia


Why J/24? The Legacy & The Challenge

After racing in the 20th Anniversary Midwinters, Jeff Johnstone looks back over two decades of sailing J/24s the boat that "started it all" for his family’s company. (reprinted from Sailing World Magazine)

"During the summer of 1975, we had an oft-repeated conversation around the dinner table at our house in Stonington, Conn. Our dad, Rod Johnstone, would try to convince the boys (myself, Phil and Al, teenagers at the time) to help him sand the bottom of the 24-footer in the garage. "Look boys:’ he said, "whoever helps me more on the boat will get a larger share when I sell it." As it turned out, brother Phil was very good at sanding and applied himself diligently to the task, logging at least double the hours of his two brothers. The 24-footer became Ragtime, then later the master plug for J/24 production, suddenly turning what had been a family hobby into a family business.

Things really took off with the first J/24 Midwinters in 1978. Twenty J/24s came to Key West, Fla., for the event that would unofficially rocket the J/24 into its 20-year orbit. It was the first time the boat had been put under the microscope of such prominent dinghy, big boat and Olympic sailors as Scott Allen, Bob Barton, Gordy Bowers, Vince Brun, Augie Diaz, Neal Fowler, Rick Grajirena, John Kolius, Larry Leonard, Mark Ploch, Jim and Charlie Scott, Dave Ullman and Gary Weismann.

"We didn’t know how these guys would react to a boat with no adjustable jib leads, a fixed headstay length and very few other things to fiddle around with " said J/24 designer Rod, recalling the first Midwinters. "But when the week was over, everyone told us, ‘don’t mess around with the boat, you’ve got a great thing going here."’ This good advice was followed, and J/24 racing today remains the same battle of skill it was in 1978, only now with another 5,000 boats to sail against worldwide.

The challenge in 1978 was getting to Key West. Trailering was adventurous, as the old bridges connecting the Keys were 6 feet skinnier than they are today. You needed a co-pilot just to call "inches from the curb," and more urgently, to warn of oncoming Winnebagos. J/24s also came to Key West by water via the Ft * Lauderdale-Key West Race. Times were different then. People didn’t think twice about sailing 170-mile overnight races in J/24s, figuring since they were already sleeping on the boat, they might as well sail, too.

As for that first Midwinters, each race was won by a different team, and mid-regatta the fleet was sent on a 40-mile distance race around the tower at American Shoals. A large breaking wave at the tower sent some boats airborne. The series was capped off with a final race shoot-out with Ploch out-gunning Kolius and Brun.

"I remember good sailing, beautiful skies, good friends, and what a great idea it was to go to Key West for a week of sailing" said Brun, when I saw him this year at Yachting’s Key West Race Week. The idea was popular enough that the J/24 Midwinters returned three more times to Key West on the heels of the Lauderdale Key West Race, a tradition now upheld by Yachting’s Key West Race Week.

This past January, the J/24 class returned to Key West to celebrate its 20th Midwinter Championship. In what has become true J/24 spirit, 98 boats and 500 sailors converged for a week of memorable racing. It was both a reunion and a renaissance. Nearly half the participants were first-time attendees of the Midwinters, and while many of the best J/24 stories were retold by class veterans, everyone came away from Midwinters XX with new hair-raising tales. The promise of Key West wind was delivered twice-fold, with only one day producing moderate enough winds for the No. I genoa. The rest of the week offered up rip-roaring easterlies with big waves, resulting in two days of canceled racing during the five-day event.

The reunion of sailors had everyone recalling their earliest J/24 experiences. It was tough to pre-date John Gjerde of Lake Minnetonka, Minn. On March 13, 1977, before the first production boat was off the line at Tillotson-Pearson, Gjerde and four fellow Minnesota sailors formed J/24 Fleet No. 1, buying five of the first 20 boats built. "Now I’m here 20 years later, and I feel like I’ve discovered J/24 sailing all over again; and yes, this March we’re having our own reunion party of that first-ever J/24 meeting." (As if wanting to prove that their trend-setting ways were no fluke, the same Lake Minnetonka crowd also started J/22 fleet No. I in 1983.)

Tony Parker of Annapolis (Bangor Packet) recalled first seeing J/24s off Newport in 1978. "One day there was a beautiful southwest breeze of 15 knots. We saw a huge fleet of boats looking like they were doing starting drills. It was the first J/24 North Americans on that famous day where they had nine general recalls and no racing. When I came ashore, I said, ‘I’m going to buy one of those boats."’ Once word of -that day spread throughout the race committee grapevine, the reputation of J/24s for pushing the starting line was forever cemented.

Changes through the years

When asked about the biggest change he’d seen after 20 years in the class, Brun said, "That’s the beauty of it, there’s been very little change. You don’t have to change for sailing to be fun. It’s the people involved, and the evenness of the boats. If the speed difference between the top five and bottom five is small, that’s the key.

"While the spirit of camaraderie and competition remains, few would argue that the J/24 is sailed the same. After winning the first two midwinter championships, Ploch penned these tips in the first "From the Experts" article on the J/24: "For total crew weight, I think the lighter the better." "The whole rig should be very tight." "We set the spinnaker from the lifelines just forward of the cockpit:’ Today, the top boats sail with maximum permitted crew weight, relatively loose rigs, and spinnakers hoisted out of the companionway.


Art Dufresne (U.S. J/24 president in the early ‘80s) points to the changing role of the crew as the most significant improvement in J/24 sailing. "The early J/24s had all the sail controls led back into the cockpit. There was nothing for the two forward crew members to do, except jibe the pole. Then in the early ‘80s, a wealth of information came into the class on how to better organize a team effort. The deck layout changed so that everyone had a job on the boat. This made the boat easier and more efficient to sail in much tougher conditions. Then as a class we started recognizing all the crew at the trophy ceremonies."

The early sail shapes were all over the place. Some advocated full mains and flat genoas, others flat mains and full genoas. Designs seemed to change with every regatta, often depending on the expected conditions. When the conditions were opposite of what was predicted, certain sailmakers could be seen bringing up the rear. The fastest I remember being in a J/24 was in 1978 when we sported a Horizon mainsail from Dave Curtis, an Ulmer genoa from John Kolius, and a Bill Shore spinnaker.

"Those days, nobody knew exactly how to trim the boat," commented Brun. "Today, it’s much more sophisticated. People know how to set up the mast, how to set up the sails; it’s more scientific. Probably the biggest change was in 1984 with Ken Read [working for Bill Shore at Shore Sails]. Ken was a little bit ahead of his time. He figured out that the boat sails a lot better with forestay sag. Shore was building sails to absorb the headstay sag. Before that, everyone was sailing with a tighter headstay."

While the experts continued to push the envelope, testing both the class rules and the resolve of the class to administer the rules, the class managed to avoid the common trap of "catering to the vocal minority." Important changes in the late ‘80s allowing Mylar in the genoa, a new crew weight of 400 kilos, and a dry weight to replace flotation marks, were thoroughly debated and voted on by class members. The Mylar issue alone took four years before passing unanimously. A three-person Technical Committee of Dennis Ellis, John Peck and Rod Johnstone was kept quite busy.

Hank Killion was International J/24 Class chairman from 1986 to 1992, seeing the class through its most challenging years. When asked about his attraction to the class, Killion replied, "The J/24 class was more about people than anything else. The boat brought us together as a group with similar sailing interests. It was the camaraderie of the people at both the local and world level that made the class so much fun. This and the willingness of top people in the class like Curtis, Read and Dick Tillman to openly share their ideas with less experienced sailors. I felt we were part of a ‘we’ generation instead of a ‘me’ generation."

Into the future

With a major evolution in rules and regatta management behind it, the J/24 class is rediscovering its roots. Midwinters XX kicked off a series of events resembling a Rolling Stones reunion tour. The great sailing venues that helped launch the class are again featured for the upcoming championships. San Francisco plays host for the 1997 North Americans and 1998 Worlds. The 1997 U.S. Nationals are going to Corpus Christi, Texas. Newport, R.I., will serve up the big homecoming at the 1998 North Americans and the 2000 Worlds.

With boats entering their 20th season, the class is coming to grips with how best to monitor the reconditioning of older boats to stay within class specs. The availability of competitive used boats in the $8,000 to $12,000 range has enabled the class to generate a steady influx of new sailors, who otherwise couldn’t afford to compete.

"I’ve seen a big change in the class in the last year," said Chris Larson, winner of Midwinters XX. "A lot of people are buying boats because it’s cost effective, and a good organization. This regatta has 40 to 50 percent new faces. There’s a whole new generation of J/24 sailors."

Brun concurs: "For about $15,000 and a little bit of work, you can get into a J/24 and have a boat as good as Chris Larson’s or Terry Hutchinson’s. It’s a very good return for your investment. The low cost gives you the variety of sailors and lets the younger people sail."

I’m often asked what happened to the original Ragtime. Before answering, I ask people not to tell brother Phil, who good naturedly still inquires about Ragtime and his elusive "share." In 1978, when TPI production hit a high of five boats a day, room had to be made in the back lot; and so RAGTIME was unceremoniously chain-sawed to pieces and thrown into a dumpster.

Some 12 years later, when measuring local boats in Newport, I spotted a strange looking elliptical rudder on the transom of what turned out to be J/24 hull No. 2. A closer inspection revealed the rudder to be cored in mahogany. Knowing no TPI rudder had ever been made from mahogany, I called Rod. He immediately identified it as the original garage-built rudder from Ragtime, which he’d given away in 1977 as a spare. As you’d expect, the rudder was grandfathered for class racing. I’m now thinking it would make a perfect present for Phil."

-By Jeff Johnstone


J/24 Related News & Activity

Search More J/24 News here!

Sailing for Life in Better Sailboats

Sailing is the ultimate freedom, the experience of being at one with nature and the sea, powered only by the wind and one's imagination. It's one of the few "life sports" that offers both a relaxing escape as well as an invigorating challenge. You pick your level of comfort and excitement. Sailing is never the same twice - each time on the water with your sailboat is a unique adventure that can enrich friendships, strengthen family ties, and refresh one's own sense of well-being. How many other outdoor activities can be shared with three or more family generations?  It's been said there are two types of sailors in the world - the young and the young-at-heart.

What a Difference a J Makes

Fulfilling those sailing dreams starts with finding a sailboat that fits you - whether you aspire to sail close to home, cruise to distant shores, or take up the challenge of competitive sailing. Performance differences between sailboats are greater than differences between golf clubs, tennis rackets, skis or cars. A well-designed sailboat, like a good sports car, is an extension of its owner. It could take years of sailing other boats to learn the difference that good design and quality make to one's sailing enjoyment. Or, you can save time and take advantage of what we've designed into every "J."

J/121 Offshore Speedster for 5 or fewer Crew

J/121 offshore speedster sailing off Newport The J/121 is a 40’ offshore speedster that can be day raced or distance sailed by just 5 or fewer crew…. the best short-handed J ever…. capable of winning on any race track while also excelling in daysailing and weekend mode. J/121 redefines offshore sailboat racing as a recreation and shared adventure with friends - fulfilling the growing need to simplify life and reconnect with those you really want to sail with on a boat that’s pure magic to sail. Learn more about J/121 here.

Elegance, Comfort & Style- J/112E

J112E 01 19986J/112E is the newest “E” Series of sport-cruising yachts.  An Evolution of Elegant performance cruising design. This dual- purpose 36 footer has a spacious two-cabin layout and a roomy, comfortable,  cockpit.  Perfect for the annual club cruise, offshore racing or short-handed blue-water sailing.  Learn about J/112E here.

A Family-friendly One-Design & Daysailer - J/88

J88 SolarSailer cockpit 001 18209The J/88 combines big boat feel with sportsboat- like acceleration.  Add a weekend interior, inboard head, engine and huge cockpit and you have a versatile 29 footer.  Blistering upwind speed of 6.5 kts and trailblazing speed offshore means smiles all around as you collect both the silverware and priceless sailing memories. Learn more about J/88 here.

J/99 - Offshore Shorthanded Speedster

J70upwind 1117 665 400 80J/99 is the newest offshore speedster. It combines headroom and comfortable interior accommodation with the tiller-driven response of a sport boat. The sail and deck plan are optimized for easy handling with fewer crew, and incorporate the latest developments from the award-winning J/121 and the new Offshore Sailing World champion J/112E. Learn more about J/99 here.

J/70 - The Sportboat Changing Sailing

J70upwind 1117 665 400 80The J/70 speedster is a fun, fast, stable, 22 footer that can be towed behind a small SUV and ramped launched and rigged by two people.  J/70 sails upwind like her larger sibling (the J/80) and off the wind she simply flies - planing fast in moderate winds. With 1,400+ boats delivered worldwide, the choice is clear. Learn more about J/70 here.

J/Sailing Calendar 2020

JGear marquee 2018The Perfect Gift For People Who Love Sailing!
For 2020 we've created another beautiful calendar for J sailors who love the joys of sailing a J in some of the most spectacular harbors and waters of the world.  Whether you are a cruising, racing or armchair sailor, these stunning sailboat photographs will transport you to wonderful sailing experiences in far away places. 

The 2020 sailing calendar features photos of J/24s, J/70s, J/80s, J/99, J/111s, J/121, and J/122 sailing in some of the worlds most popular waters; such as Newport, Palma Mallorca, St Barths, Chicago, Chile, Switzerland, Torquay, Valle de Bravo, and Lago di Garda. A great gift for loved ones, family, friends and crew (see gallery here). Order your 2020 J/Calendar today!

Upcoming Sailing Events

Oct 11-12- J/80 Copa de Espana- Coruna, Spain
Oct 17-20- J/88 North American Championship- Rye, New York
Oct 18-20- J/105 Masters Regatta- San Diego, CA
Oct 19-26- J/24 World Championship- Coconut Grove, FL
Oct 19- Rolex Middle Sea Race- Gzira, Malta
Oct 25-27- J/24 East Coast Championship- Annapolis, MD
Oct 25-27- J/Fest Southwest- Lakewood, TX
Oct 25-27- J/105 Lipton Cup Regatta- San Diego, CA
Nov 1-4- French J/80 Championship- La Rochelle, France

Better Sailboats for People Who Love Sailing