There are ten events in a decathlon because deca- means ten
go and type the queston on google it pops right up i can not just tell you the answer
Triathalon,decatholon,running,fencing and archery
A decathlon is a two day, ten event track and field competition. The events are 100m, long jump, shot put, high jump, 400m, 110m hurdles, discus throw, pole vault, javelin throw, and 1500m.
there are 300 events
There are many cheese events
5 events
300 events
180000 events
302 events
There are 302 events
302 events