over the hill

US /ˌoʊvər ðə ˈhɪl/
UK /ˌoʊvər ðə ˈhɪl/
"over the hill" picture
1.

passado, velho demais

past one's prime; too old to be useful or effective

:
Some people think that once you reach 40, you're over the hill.
Algumas pessoas pensam que, ao chegar aos 40, você já está passado.
Despite being over the hill, the veteran athlete still competed in the marathon.
Apesar de estar passado, o atleta veterano ainda competiu na maratona.