Career
She represented her country at the 2004 Summer Olympics. Her first international selection came at the 2001 Universiade, where she was 17th over 5000 metres. She ran a half marathon best to claim the title at the Roma-Ostia Half Marathon in February, winning in a time of 1:10:39 hours.
She set a course record at the Vivicittà Firenze Half Marathon the following month.
A marathon best of 2:36:02 came at the Neapolis Marathon in Naples and she gained selection to represent Morocco the event at the 2004 Athens Olympics. She was 27th in the Olympic marathon race in Greece.
Izem had a period of illness in 2005 but returned in 2006 to set a career best time of 2:31:30 hours at the Frankfurt Marathon, taking third place on the podium. She was fifth at the Roma-Ostia race in 2007, but took the top honours at the Citti di Pistoia Half Marathon a month later.
She also ran a best for the 20 km (1:09:36) that month, coming fifth at the 20 van Alphen.