2019 United States Grand Prix
The race was the 19th round of the 2019 Formula One World Championship and marked the 49th running of the United States Grand Prix , the 41st time that the race was run as a World Championship event since the inaugural season , and the 8th time that a World Championship round was held at the Circuit of the Americas in Austin , Texas . 
<triplet> 2019 Formula One World Championship <subj> 2019 <obj> point in time