The company conducted a trial run of the new product before its official launch.

Today I'm shopping in town as well as running an errand for my grandmother.

We are starting to run low on supplies.

The soldiers began to run low on ammunition.

I didn't expect to run up against so many obstacles during the project.

He threatened to run me through with a sword.

I was running out of steam during the marathon.

I need to run some errands before I meet with my friends.

I need to replace the worn-out running gear in my car.

The ship turned on its running lights as it sailed through the dark night.