An attempt to break the record at Daytona in 1907 used an improved version of the car but the car hit a rut at an estimated speed of 140-150 mph. The car sailed in the air, breaking in half upon impact: Marriott was injured and did not make another attempt to break the record after he recovered.[2]
Marriott's mark for the steam land speed record, which had become the longest-standing such record, was finally broken more than 100 years later in August 2009 when Charles Burnett III of the British "Inspiration" team recorded an average speed of 139.843 mph (225.06 km/h) at Edwards Air Force Base in California.[5]