page_title: Land speed racing
section_title: Women's record
hierarchical_section_title: Land speed racing / Women's record
caption_attribution_description: English: Low resolution, Watermarked, Preview image of&#160;: Miss Dorothy Levitt, in a 26hp Napier, at Brooklands, 1908.
context_page_description: Land speed racing is a form of motorsport.
  Land speed racing is best known for the efforts to break the absolute land speed record, but it is not limited to specialist vehicles.
  A record is defined as the speed over a course of fixed length, averaged over two runs. Under current FIA rules, two runs are required in opposite directions within one hour, over a timed mile and a new record mark must exceed the previous one by at least one percent to be validated. Records are set in either the flying kilometre or flying mile. Motorcycle land speed racing requires 2 passes the same calendar day in opposite directions over a timed mile/kilo for AMA National Land Speed Records while FIM Land Speed World Records require two passes in opposite directions to be over a timed mile/kilo completed within 2 hours.
context_section_description: In 1906, Dorothy Levitt broke the women's world speed record for the flying kilometer, recording a speed of 91 mph (146.25 km/h) and receiving the sobriquet the "Fastest Girl on Earth". She drove a six-cylinder Napier motorcar, a 100 hp (74.6 kW) development of the K5, in a speed trial in Blackpool.
  In 1929, Frenchwoman Hellé Nice broke the female speed record. She reached 122.84 mph (197.7 km/h) in a Bugatti 35B on a 10 km course on the Montlhery track outside Paris. The feat was so great that the newspapers at the time named her "Queen of Speed".
  A subsequent record was set by Lee Breedlove, the wife of Craig Breedlove, who piloted her husband's Spirit of America - Sonic 1 to a record of 308.506 mph (496.492 km/h) in 1965. According to author Rachel Kushner, Craig Breedlove had talked Lee into taking the car out for a record attempt in order to monopolize the salt flats for the day and block one of his competitors from making a record attempt.
  For 43 years, the world record was held by Kitty O'Neil with a speed of 512.710 mph (825.127 km/h), in the jet-powered SMI Motivator, set at the Alvord Desert in 1976. O'Neil reached 512.710 mph (825.127 km/h).
  On August 20 2019, 43 years later, American professional racer, television personality, and metal fabricator Jessi Combs attempted to break Kitty's long-standing world record at the age of 39 and at the same location. Combs died after her car suffered a mechanical failure on her second run from the opposite direction (used to establish an average to account for wind); the mechanical failure (located on the front wheel assembly) was speculated to have been caused by hitting an object in the desert. Despite dying during the execution of the run, her record attempt was eventually validated, and her new time was posthumously ratified by Guiness on 25 June 2020, ten months after the fatal attempt. Her time was recorded as 522.783 mph (841.338 km/h), which is more than 10 mph faster than Kitty O'Neils historic record.
caption: Dorothy Levitt, in a 26hp Napier, at Brooklands, England, in 1908
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