We simulate SU(2) gauge theory with six massless fundamental Dirac fermions.\nBy using the Schr\\"odinger Functional method we measure the running of the\ncoupling and the fermion mass over a wide range of length scales. We observe\nvery slow running of the coupling and construct an estimator for the fermion\nmass anomalous dimension giving $0.135 <\\gamma< 1.03$ in the region compatible\nwith an IR fixed point.\n