1804 - unplaced Jockey Club Purse Fredericksburg (to Hamiltonian, withdrawn after 1st heat suffering from lameness and sore feet); Oct 1804 - 2nd 2m heats stakes Richmond (to Top Gallant, beating Lavinia); 3 October 1804 - 2nd $2,700 3m stakes Richmond (to [Ball's] Florizel, with Top Gallant and Lavinia being distanced, all top racers, Amanda throwing a sinew in the final half mile and being put out of training)

Put to Diomed at stud in 1805, in 1806 she foaled Duroc, a top class racehorse and sire of the great racehorse and fine sire American Eclipse. The next year she was bred to Knowsley, and a few days before her foaling date in 1807 she was kicked by a horse which caused her death and that of her unborn foal.