The International J/22 is a popular fixed keel one design racing sailboat normally raced with a crew of three or four people (total crew weight is restricted to 275 kg/605 lb). It races with the "class jib," a non-overlapping jib, a mainsail, and a large spinnaker. The boat is capable of planing on reaches and runs. There are over 1,600 J22's now sailing in 65 active fleets in eighteen countries on three continents. Recognized by the ISAF, the International J/22 Class Association promotes activities and regattas worldwide. There is a very active class web site and association newsletters. For class racing, sails are restricted to only a main, small jib and spinnaker with total crew weight at 605 lb.. According to the builder, "There is no better One-Design value available in a 22' keelboat."

Series 1 data is used as a filler until races are done.  This lets us publish results faster in race 1 of a series.