lead up to

US /liːd ʌp tuː/
UK /liːd ʌp tuː/
"lead up to" picture
1.

preceder, conducir a

to prepare for or be a prelude to an event or situation

:
The intense training sessions led up to the championship game.
Las intensas sesiones de entrenamiento precedieron el partido del campeonato.
The discussions led up to a major decision.
Las discusiones condujeron a una decisión importante.