IAAF World Championships may refer to any of the World Championship events organized by the IAAF:
- IAAF World Championships in Athletics
- IAAF World Indoor Championships in Athletics
- IAAF World Cross Country Championships
- IAAF World Half Marathon Championships (former IAAF World Road Running Championships)
- IAAF World Junior Championships in Athletics
- IAAF World Youth Championships in Athletics
Famous quotes containing the word world:
“Man is not only a contributory creature, but a total creature; he does not only make one, but he is all; he is not a piece of the world, but the world itself; and next to the glory of God, the reason why there is a world.”
—John Donne (c. 1572–1631)