@CerberusPrime3k: There are lots of feats that contradict it, like the aforementioned Ego VS Thor race from Astonishing Thor that Job keeps misinterpreting. He doesn't have the pages in the right order and he's missing some of them.
This is after he gets shot at by the Stranger, he gets knocked out for a bit, and still manages to wake back up in time and out-race Ego even though it got the lead:
That page where Thor is talking about Ego being in hyperspace is not consistent with the rest, Job just added that in there. Thor's fought and beaten Glory, held his own against planet sized enemies, and has a plethora of exotic abilities with Mjolnir (energy absorption and redirection, soul manipulation, the god blast, transmutation, et cetera). Thor's fought the Silver Surfer and dented his skull inwards with a headbutt in The Mighty Thor 3# (2011), and fought other herald-level beings like Gladiator.
The Mighty Thor 4-5# (Asgard VS Galactus & Silver Surfer):
And the Surfer with his board is FTL by a large margin. Yet, Thor can keep up with him just fine with Mjolnir, even bluffing him at one point, and attacking Galactus. If you want a better look at the scans open them up in a new page.