No odds are currently available for this event. If you think this is an error at our end let us know
World javelin silver medallist Ihab Abdelrahman has been banned from the Rio Games.
Vladimir Putin has angrily accused the International Association of Athletics Federations of "blatant discrimination".
Russia's Olympic team continues to take shape with fencing among the latest sports to declare athletes eligible for Rio.
The British Olympic Association has lined up a local plumbing firm in Rio to handle any problems at the Athletes' Village.
Katherine Grainger travels to her fifth Olympics after a "rollercoaster" period which saw her miss out on initial selection.