No, because it cannot stand alone as a sentence.
No. It should be either "You have run a marathon" or "You ran a marathon".
"She got up and ran after it" is a complete sentence because it contains a subject (she) and a predicate (got up and ran after it) and expresses a complete thought.
The complete subject in the sentence is "Javier".
Yes, "She ran." is a complete sentence because it has a subject and a verb.
the two grils went to get a refrehment at the lemonade stand,right after they ran a marathon
I collapsed before I could finish the marathon. A marathon is a footrace of a certain distance because of some Roman guy that ran all the way from the city of Marathon, to Rome, then died on the spot. Don't let your meals become a marathon.
"Ran to the ice cream truck" is the complete predicate.
"ran"
Although she appeared to be an elderly woman, she ran faster than any of us in the marathon.
Participle Adjective
The word "is" can start a complete predicate in a sentence. For example, "She is running."
in greece when a soldier ran from marathon to athens by foot and died