race with (someone or something)
1. To compete against someone in a trial of speed or time. You wanna race with me? I bet that I'll win!
2. Of one's heart, to beat very rapidly because of some intense emotion. My heart was racing with fear.
race with someone or something
to enter a speed contest with someone or something. I refuse to race with Carla. She is much too fast for me. I can't race with a horse!