We're finishing the Grand Track Tour this night with DKM. You know the link yadda yadda.
To give an indication of what to expect, I set a sub 37 opener during a playaround/practice/strategy test session earlier, with Toad Kart.

Edit : Back this afternoon, with a proper internet this time
hopefullyEdit 2 : And here we are, I beat all of my old PR's
1'53"379 --->
1'49"685223th --->
120thExpert B --->
Hero D37"109 --->
35"628250th --->
118thExpert D --->
Hero CWell ranked times, and I got some of the most difficult Heroes... but I haven't really had a clean run for either the 3lap or the flap.
Notably, I failed a 35"2xx - 35"3xx flap near the final bridge. Also my 3lap was done during a failed flap attempt, so the opener is below average (at least I avoided the boulders that way...). I guess that's inherent to the nature of the track and that it will take longer than usual to polish my driving here.
For the record, both runs were with the barrel train. Couldn't finish a single run with Toad Kart... go figure

AF improvement : 163th --->
156th (163.53)
I passed a total of
241 people after doing all the 32 tracks !
Going back to MC and YC now, as those times here are outside the top 200.