This should not be a particularly warm take, but....
No. No it did not. A humanoid robot is doing something categorically different than a human athlete. The two do not compete. The two cannot compete. The only thing that robot is doing that's even faintly related to running a marathon is bipedal locomotion, and only in that way is it any different than a remote control car driving 13.1 miles - a task that is trivial for almost any self-propelled machine with a battery or energy source capable of powering it for whatever amount of time it takes to traverse that distance. Let's not trivialize human accomplishments.