This is the 6902nd most frequent Catalan word.
utmb
"UTMB" is not a Catalan word; it typically refers to the "Ultra-Trail du Mont-Blanc," an ultramarathon event.
Here, 'UTMB' refers to the actual name of the Ultra-Trail du Mont-Blanc event, used as a proper noun.
L'UTMB és una de les curses de muntanya més famoses del món.
The UTMB is one of the most famous mountain races in the world.
In this instance, 'UTMB' is the topic or subject matter being discussed, illustrating its relevance by contextual use.
He llegit molts articles interessants sobre l'UTMB.
I have read many interesting articles about the UTMB.
The usage of 'UTMB' here expresses the ambition or aspiration of involvement in the event, showing its significance to the speaker.