The slave ship Racehorse departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Antigua and Barbuda.

Vessel: Racehorse; flag: Great Britain; rig: Brigantine; estimated standardized tonnage: 56.3. People recorded in connection with the voyage: Investor: Mercer, George; Investor: Reid, William; Investor: Renshaw, John; Captain: Kewley, Phillip; Investor: Kewley, Phillip; Investor: Cowper, George; Investor: Winstanley, Daniel; Investor: Jones, Daniel. The voyage began at Liverpool on 19 July 1758. Principal recorded place where captives were acquired: Windward Coast, place unspecified. Principal recorded disembarkation place: Antigua, place unspecified. Recorded resistance: Vessel's boats attacked from shore. Recorded outcome: Voyage completed as intended.