With last year's completion of Chicago and Boston marathons, and the mail received letting me participate in the 2023 London marathon, things have been moving forward in more sense than one. On top of that its satisfying being able to cross them off one at a time. This means that 4 of the World Marathon Majors are complete, one is in the near future and one is still some years in the future.
As things are currently, this is the current schedule, past and future.
New York - November 2019
Boston - April 2022
Chicago - October 2022
London - April 2023
Tokyo - March 2026
So in a few months I will have only one left, so I guess I'll have to find other runs in the mean time to keep me on my toes. Sounds like a horrible concept. Also, there are rumors that they are planning on adding another run to the group, so even if I can see the end of it now it might change in the future. It'll be interesting to see how that turns out as there have been talk for a long time to add more run(s). We'll see, but I worry this will be an endless chase with always another one in the future that has just been added, and not being able to actually finish the group like I did with the Superhalfs.