Pip is practicing for a marathon. He starts running at $$9:00$$ am and he stops at $$12:00$$ noon for lunch. After Pip has enough rest, he continues the run at $$2:00$$ pm and finishs the run at $$5:00$$ pm. How long has Pip run in total? 
选项为:A:$$3$$ hours  B:$$5$$ hours  C:$$6$$ hours  D:$$8$$ hours  请回答其中一个选项.