lets say that somehow every series goes the full distance of 22mins per game (2min prep, 20min time limit of gates open), 5 games per series, that's 110 mins per series, 10 series, that's 1100 mins, that's roughly just over 18 hours of tournament before the final games, which im assuming is a best of 7 if the rest is 5
so thats another 154 minutes assuming every game is played in full
tournament could roughly consist of 21 hours of wsg, thats not even including breaks and interruptions
good luck with that, yes its very very very unlikely but its still a possibility.
and if past tcs are anything to go by, there will be a lot of breaks and interruptions, so even if series dont go full distance we're still looking at 16hours+ as a general idea of how long it'll go on for
unless some teams pull out at the last minute which im betting on anyway