Diamond League: Christine Ohuruogu fifth in Brussels 400m

Britain's Christine Ohuruogu admits she struggled "mentally" as she finished fifth at the Diamond League meeting in Brussels.

American Natasha Hastings won in 50.36 seconds, with Amantle Montsho taking the Diamond Race title by finishing second.

But Ohuruogu's year ended in disappointment as she found it difficult to maintain the momentum from her victory at last month's World Championships in Moscow, clocking 50.95.