A "race announcer" is a person who talks about and provides information during a race, such as a running or car race, to keep the audience updated and engaged. They announce details like the participants, progress, and outcomes of the race.
Sentences with «race announcer»
I am a PhD student, race promoter, and sometimes race announcer. (blog.feedspot.com)
[Horse race announcer sounds] That's because horses are faster than they used to be. (scientificamerican.com)