person A: Running my first (and maybe only!) marathon felt like *such* a huge accomplishment!
person B: Wow_comma_ that is an amazing accomplishment!  Congratulations!  You gotta be feeling like you're on top of the world after that!
person A: Ah_comma_ it was the best! Plus it helped that I purposely chose an amazing destination in which to run it -- it was the Venice Marathon!
person B: My first thought was "California" but then there's Venice [Italy] and then either way_comma_ that's an amazing destination!
person A: We were living overseas at the times -- the most impressive part was crossing the Grand Canal over a pontoon of boats to finish the marathon ;-)
person B: Oh_comma_ wow.  Not only to be able to do all the running but to view the scenery!