All the snarky comments about cars or other vehicles doing it faster seem to miss the point that none of these attempt to mimic/improve on the running movements of humans... but I guess you do you, this is an impressive robotics feat in my oponion.
So a purpose-built (look at the thing - running is all it can actually do) two legged fast running robot doesn't seem all that impressive today. Cool? Sure! Useful? Not so much. Impressive? Whatever... it's just showing off at this point, much like Boston Dynamic's Atlas series that went nowhere (in contrast to this machine: this one did half marathon distance:)