Nous vérifions la cotation, histoire de choisir une voie.

Nous vérifions is the present tense of vérifier for nous = we.

• je vérifie
• tu vérifies
• il / elle vérifie
• nous vérifions
• vous vérifiez
• ils / elles vérifient

In context, this present tense can mean either:

• we check
• we are checking

French often uses the simple present where English might prefer either the simple present or the present continuous.

French uses articles more often than English does. So where English might say we check the grade/rating, French naturally says nous vérifions la cotation.

Here, la does not necessarily mean a very specific the in the strong English sense. It is just the normal way to refer to that piece of information.

Yes, it can be a bit tricky.

In general French, cotation can mean things like:

• a rating
• a quotation/listing
• a price quote
• a classification

But in this sentence, the context is almost certainly climbing. Here, la cotation means the grade or difficulty rating of a climbing route.

So it does not mean quotation here.

Histoire de + infinitive is an idiomatic, fairly informal expression meaning something like:

• so as to
• just to
• in order to
• for the purpose of

So histoire de choisir une voie means so as to choose a route or just to choose a route.

It often gives a slight feeling of practical purpose or just for that reason.

It is usually informal or at least conversational.

In more neutral or formal French, you would often use:

• pour choisir une voie
• afin de choisir une voie

So this sentence sounds natural in everyday speech, especially in a casual context.

Because it comes after de in the expression histoire de + infinitive.

After that structure, French uses the infinitive:

• histoire de choisir
• histoire de voir
• histoire de comparer

So choisir stays in its dictionary form, meaning to choose.

In ordinary French, voie can mean:

• way
• lane
• track
• route

But in climbing, une voie specifically means a route on a rock face or climbing wall.

So in this sentence, choisir une voie means choose a climbing route.

Because voie is a feminine noun in French.

So you say:

• une voie
• la voie
• cette voie

This is something learners usually just have to memorize with the noun.

Yes. A very natural alternative would be:

Nous vérifions la cotation pour choisir une voie.

That is slightly more neutral and straightforward.

The difference is mostly one of tone:

• pour choisir une voie = neutral, direct
• histoire de choisir une voie = more conversational, a bit like just so we can choose a route

The comma separates the main action from the purpose phrase:

• Nous vérifions la cotation
• histoire de choisir une voie

It helps show that the second part explains why they are checking the grade.

In speech, there would often be a slight pause there.

It can do either, depending on context.

It may mean:

• We’re checking the grade right now
• We check the grade as a general habit or usual step

French present tense often covers both meanings. The surrounding context tells you which one is intended.

Often yes, but not always.

Vérifier means to check, to verify, or to make sure of something. In this sentence, it works very well because they are looking at the route’s grade to confirm what it is before choosing.

Other French verbs can also translate to check in other contexts, such as:

• contrôler
• regarder
• examiner

But vérifier is very natural here.