According to the media, she is the front runner in the forthcoming election.
The wily coyote was thwarted again by the road runner.
He answered feebly. The last runner in the marathon arrived feebly.
I hate when she sashays in front of me!
A blockade runner ran through a naval base.
There were globules of sweat on the runner.
My parents always try to heckle in front of people.
The mailman trundled the heavy box to the front door.
He placed his favorite plant in an urn in front of his house.
My family and I love to chant in front of crowds everywhere.
The unknown creature lay asleep in front of our eyes.
the man tantalizingly held the puppy in front of the person
If you are talking about meteorology, and weather you can use the word front in talking about any changes in temperature that are to occur, i.e. There appears to be a cold front coming towards Rochester.