here are 44 events in the Track & Field competition of an Olympic Games making the sport, by far, the most contested of all Olympic sports. These 44 events can be divided in to their different event areas beginning by separating track events (all of the running and walking events), from field events (all of the throwing and vaulting events). There are also two multi-events, the decathlon and heptathlon, which combine disciplines from both track and field.