Help me find this movie

I saw this movie 10+ years ago, probably a European thriller/drama

A few plot points:

The main character is cheating on his fiancée

He works for his fiancée’s father’s marketing company in a leading position.

He possibly drives a BMW and hits a trashcan when rushing to the office.

The main actor pretends going out for a run in the mornings instead goes to his mistress. His fiancé is suspicious and starts running as well

In the ending his fiance goes out for a run to compete with the main actor and it turns out that she runs faster so the main actor admits his affair that her fiancé was already suspicious of

There was a scene when the main actor rushes to her mistress to have a quick encounter on the stairs, and then rushes to the office to an important meeting. The delegation was angry for him being late and when he arrives cold coffee is served to the delegation. Having experiencing this rude handling of the meeting the main actor tells the leader of the delegation that this is like they treat their clients. The delegation is shocked but liked the scenario and they were happy to work with the main charater's company.

Another plot of the film that the main character encounters his former girlfriend who was r*ped back then

In the ending his fiance goes out for a run to compete with the main actor and it turns out that she runs faster so the main actor admits his affair that her fiancé was already suspicious of.