Ethiopia's Oljira won the 6km women's race and crossed the line in 18:52 with her compatriot Asli Cakir, 11th last year, coming home as the runner up two seconds in arrears.
Italy's 2011 SPAR European Cross Country Championships fourth place finisher Nadia Ejaffini, running for the Italian army club C.S. Esercito, was third in 18:56 while Portugal's silver medallist in Velenje, Ana Dulce Félix, was a distant fourth in the colours of Maratona Clube De Portugal.
The 2010 and 2011 European Champion Clubs Cup Cross Country winner Alemitu Bekele, who is also the 2010 European Athletics Championships 5000m gold medallist, came home sixth.
With three Usküdar Belediyesi Spor women home in the first six, Bahar Dogan completed their scoring quartet when she crossed the line in 10th place and the Turkish club won with just 19 points.
Russia's 2010 champions Luch Moscow also managed to get all four of their scorers in the top 10 but with their first woman home being Olga Golovina in fifth place, they finished second in the team standings with 29 points while Maratona, who only lost out on the 2011 title by two points, had to settle for third this time with 54 points.
