This is the 12367th most frequent Korean word.
달려가
"달려가" means "to run/go quickly."
In this sentence, '달려가' is used to describe the action of quickly moving towards someone.
나는 그를 달려가 만났다.
I ran to him and met him.
Here, '달려가' indicates the dog's action of running towards a target.
개가 공을 향해 달려가고 있어요.
The dog is running toward the ball.
In this context, '달려가' suggests the urgency and necessity to quickly move to a particular point.