At the 1920 Summer Olympics held in Antwerp, 29 athletics events were contested, all for men only. The competitions were held from August 15, 1920, to August 23, 1920. Medal summary Medal table Participating nations 509 athletes from 25 nations competed. Czechoslovakia, Egypt, Estonia, Monaco, New Zealand, and Spain competed for the first time. References 1920 1920 Summer Olympics events O