 Complete the following phrase:  He failed to finish at the 2010 IAAF World Cross Country Championships, but had greater success on the track: he was runner-up at the 5000 m national championships, came ninth at the European Cup 10000m and made his first appearance at the 2010 European Athletics Championships, where he came 19th. He improved his half marathon best to 1:03:16 hours with a fifth-place finish at the European Clubs race, but did not run well at the 