At the 2004 Summer Olympics in Athens, Njie was again the only woman in the Gambian delegation. She was only invited to compete a month before the games were due to start, as another Gambian athlete, Mama Gassama, had been withdrawn.
Njie represented The Gambia at the 2004 Summer Olympics in Athens, where she was the only female delegate. Her participation was hastily arranged just one month before the event began, following the withdrawal of fellow athlete Mama Gassama.