neck and neck

US /ˌnek ən ˈnek/
UK /ˌnek ən ˈnek/
"neck and neck" picture
1.

codo a codo, muy reñido

very close in a race or competition

:
The two runners were neck and neck as they approached the finish line.
Los dos corredores estaban codo a codo al acercarse a la meta.
The election results were neck and neck until the very end.
Los resultados de las elecciones estuvieron muy reñidos hasta el final.