Πίσω όψη δρομέα που τρέχει στο γήπεδο - Πλάνα & Βίντεο Αρχείου

KAZAN, RUSSIA - MAY 15, 2013: Slim fast girl athlete running on track at international competition with spectators at stands on background

Runner in sportswear running at stadium

Two strong rivals competing at stadium, running fast, preparing for marathon

MOSCOW - JUN 11: Athletes preparing for race on international athletic competition IAAF World Challenge in Luzhniki Olympic Complex on 11 June 2012, Moscow, Russia

Athlete finishing race first and cutting off red ribbon, celebrating victory

MOSCOW - JUN 11: Sportswoman runs by track during race on international athletic competition Moscow Challenge in Luzhniki Olympic Complex on 11 June 2012, Moscow, Russi.