Career
Born Chaltu Girma Meshesha in Ethiopia, she started off her career as a middle distance runner and was the bronze medalist in the 800 metres at the 2005 African Junior Athletics Championships. Her final international appearance for Ethiopia came at the 2006 African Championships in Athletics, where she showed a talent for racewalking as she came sixth in the women"s 20 km walk. She transferred her eligibility to Turkey in 2008.
Haydar"s first competition for Turkey was the 2008 European Cross Country Championships.
She started the women"s under-23 race quickly but yielded her early lead and dropped out at the halfway point. At the beginning of 2011 she made her debut over the half marathon and recorded a time of 1:10:02 hours for seventh place at the high calibre RAK Half Marathon.
She ran in the 1500 m at the 2010 European Athletics Championships, but failed to finish her heat. She was the leader for the much of the 2011 Istanbul Marathon, but slowed after 35 km and eventually finished seventh.
The 2012 Paris Marathon saw her establish herself as a top level marathon runner.
Sultan Haydar qualified for participation in the marathon event at the 2012 Summer Olympics but managed only 72nd place with a slow time of 2:38:26 hours. She ended the year with a third-place finish at the Istanbul Marathon. In her first marathon of 2013, she came third at the Rome City Marathon with a time of 2:27:10 hours.
On November 17, 2013, Sultan Haydar repeated her third-place success at the Istanbul Marathon finishing with 2.29.40 after her countrywoman Elvan Abeylegesse.
