 On April 30, 2005, the Mari-Cha IV won the Rolex Transatlantic Challenge and broke the century-old record for a west-to-east transatlantic crossing established by Charlie Barr.It completed the 2,925-nautical mile passage across the North Atlantic between New York and England in a time of 9 days, 15 hours, 55 minutes and 23 seconds—a full 2 days, 12 hours, 6 minutes and 56 seconds faster than the record set 100 years earlier.During the record-breaking crossing, Miller pushed the Mari-Cha IV beyond its limits in poor weather, and the mainsail headboard and the headboard cars on both mainsail and mizzen broke.