1810 - 2nd 4 mile heats Petersburg (to Malvina); 1810 - beaten stakes Fairfield (first two 4 mile heats were dead heats between Duroc and Sir Alfred, after which Duroc is withdrawn, Sir Alfred winning 3rd heat and Maria the 4th and 5th heats to win the race after 20 miles overall); 1811 - 2nd 4m heats Fairview, Pennsylvania (to Hampton); 1814 - 2nd stakes (to Defiance, due to bolting, a severe race and it being thought Duroc would have won if not for bolting; this was his last start)

Foaled 4 June 1806

Sire of a number of good horses and mares, most notably the great racehorse and outstanding stallion American Eclipse

Died of a sudden illness in 1826, aged 19