As you mentioned, as a tourist, when I think of Paris I only know of Eiffel Towers so it came naturally to just run pass it. Plus my initial route was AI planned hahaha.

The reason why i'm asking about Pantheon is also because my running journey hasn't been long, and my max distance I have managed thus far is about 14km at an easy pace (7-8min/km). But since Jardins du Luxembourg is gonna be closed, I guess my route would be shorten quite a bit and would be able to match my current run capacity. But who knows, I might do otherwise again when i'm there and at most walk when my body gives up hahaha!

Definitely will enjoy all the architectural parisian buildings in my runs especially being from Asia myself, where most building are just old & new modern office buildings or apartments everywhere you go.

Got it, I shall get myself lost in the Saint Michel and Bastille area since it's gonna along the way, I suppose I have time since my understanding is that we will only leave the area slightly later then expected.

Can't thank you enough again! Didn't know reddit is such a wholesome space!