Answer:
I am million people's wakeup call. What am I?
Pointing North, South, East, and West it saves the lost and helps the rest. What is it?
The line a runner strives to reach
I can be found in seconds, minutes and centuries, but not in days, years or decades.
It could make arrows fly and kites soar. What is it?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?