Ahamada represented Comoros at the 2008 Summer Olympics in Beijing, China. She competed at the 100 metres and placed sixth in her heat without advancing to the second round. She ran the distance in a time of 11.88 seconds, some 0.55 seconds behind the winner, Ivet Lalova of Bulgaria. However, she was ahead of Gambia's Fatou Tiyana (12.25 seconds) and Beauty Nazum Nahar from Bangladesh (12.52 seconds).