The phrase "advertisement running" is correct and usable in written English.
It can be used to refer to an advertisement that is currently being displayed or broadcasted.
Example: "The advertisement running on television right now is for the new smartphone model."
Alternatives: "ad in progress" or "current advertisement".
It was a fluke, the same advertisement running back to back on WLNS, the CBS affiliate in this capital city, between the evening news and "Entertainment Tonight".
Senator John McCain's campaign aides are trying to take advantage of the last waning days of the Democratic nomination contest with a new advertisement running in Iowa.
Dr. Dean's campaign officials made a similar argument about his new advertisement running in Iowa, saying it was simply laying out policy differences with rivals.
A 30-second advertisement running in half of the city's taxi fleet could be seen more than 200,000 times a day — at a weekly cost of about $20,000.
Readers will have noticed that the leech shown with a posterior sucker at each of its ends in the Guardian house advertisement running recently (see page 20, January 21), has after numerous complaints been, so to speak, rectified.
One advertisement running on stations here shows Mr. Gephardt with a gaggle of hard-hat workers as an announcer boasts, "Only one candidate led the fight against Nafta and the China trade deal".
The next day, Pacific Life, whose advertisement ran after the "dirtier" segment, announced it wouldn't be advertising on the program pending a reevaluation.
Witness the full-page advertisement run by the Muslim Council of Britain.
Ms. O'Shaughnessy insists she had nothing to do with that advertisement, run by the state party.
Mr. Bossie said the advertisement ran on local stations in Cincinnati, Cleveland, Washington, St . Louis, Des Moines, Wheeling W. Va., and Springfield, Mo.
Not so long ago a cartoon advertisement ran for a product that turns water in the toilet bowl blue.
