Sentence examples for running up from inspiring English sources

"running up" is a correct and usable part of a sentence in written English.
It can be used in a few different ways: 1. As a phrasal verb meaning to run quickly or energetically in a particular direction: - The kids were running up and down the playground, laughing and screaming. - I saw my friend running up the street towards me, waving her arms. - The dog chased after the squirrel, running up the tree. 2. As a prepositional phrase indicating movement from a lower to a higher position: - We watched the kite running up into the sky, carried by the strong wind. - She ran up the stairs to her room, eager to see what her surprise was. - The hiker was exhausted from running up the mountain, but the view from the top was worth it. 3. As part of a noun phrase, describing an increase in something: - The company saw a huge increase in profits, thanks to the running up of demand for their new product. - The government's excessive spending has led to the running up of the national debt. - I need to stop running up my credit card bill if I want to save money. Example sentence: After finishing his marathon, John was exhausted from.