Sorry for such a long break but I had to catch up with my life and specially with the last four episodes of TAR27 which I missed due to work and I didn't want spoiled (Aha! At least no more than what we already knew!).
Here is what I can see for now with a BIG question at the end:
Video call from downtown Mexico City across from Alameda Park.
Virtual start line at Plaza de la República in front of the Monumento a la Revolución, Mexico City.
Possible (I'll show you pics later) public transportation just outside Mexico City. (Maybe late -in the early am- arrival at Parque Tlalocan / Teotihuacán).
Plaza de Toros México and Estadio de la Ciudad de los Deportes (Estadio Azul). For aviation fans and geeks like me, this is waypoint PLAZA or 5 mile away final turn and alignment with runways 5L or 5R at MEX. It is a 15 minute walk from home and the Cruz Azul soccer team plays at the Estadio Azul. Of course, for me there is no other team in the world
Mexico City's Metropolitan Cathedral at the city's main square, Plaza de la Constitución, dearly known as El Zócalo.
Plaza Garibaldi viewed from atop the Tequila and Mezcal Museum, Mexico City and also a ground view.
Can't confirm but they match the vegetation at the Parque Tlalocan area and also what I was told: That there was a "kind of a race" before having to go into the caves to assemble a mask.
Assembling a Torito for the Great Bulls of Fire detour. Location still unknown, but I am being able to figure it was a rooftop within walking distance of Plaza Garibaldi.
Maybe at the caves assembling the mask???
Arrival at MEX T1. Looks very different from T2 from which they departed to Colombia.
Lighting and burning the Toritos at the Great Bulls of Fire, downtown Mexico City.
Caps 42-43 plus the lake, the palapas and the fish (Huauchinango fish with tomato and lime, doesn't get more Mexican) are driving me crazy as the vans are painted like the public transportation at Valle de Bravo (1.5 hours west of Mexico City) which has a lake extremely similar to the one in the pics with similar palapas. Could there have been another leg here or have you accounted for ALL legs? Maybe it's a lake somewhere else???