Sunday, the ninth and closing day of the IAAF World Championships held in Moscow at the Luzhniki Stadium, will bring in bits of everything: throwing (the women s Javelin final), jumping (the men s Triple Jump), sprinting (the men s and women s 4x100m Relays) and distance running (the men s 1500m and women s 800m finals.) And, of course, host-country favourites and Usain Bolt, the running themes of the championships.