There are ten events in olympic decathlon
A triathlon has three events, a decathlon has ten events. So a decathlon has seven more events than a triathlon.
A decathlon consists of 10 track and field events
A decathlon has 10 events.
There are ten events in a decathlon. Because deca means ten so it's ten events. That's the root word for decathlon.
There are ten events in a decathlon.