Which a primate can fashion out of multiple foxes.

Have to catch them first...

Humans have the pretty nearly the best long-distance speed of any land animal, lots of things can out sprint us (which is bad for us if they are preying on us), but very few can evade sustained stalking by humans (which is bad for them if we're preying on them.)

True, but persistence hunting evolved in a hot climate. (Which is why we have other adaptations such as mostly-hairly skin to facilitate sweating.) Persistence hunting in the Arctic without the coat you're trying to catch would be a rather different matter.

Well but that's the thing - we can out walk a vast majority of animals on this planet. Early human hunters were successful partially because they could chase their prey for days if needed until it collapsed from exhaustion. We might have not have the same speed as some of the animals, but human endurance is unparalleled in the animal world.

Human endurance is unparalleled in the animal world when the temperature is high. At low temperatures some canids and horses can do as well or better, but they can't shed heat efficiently.

Unparalleled in the _land_ animal world perhaps. But there are stories of birds that fly for months at a time. Penguins (in water), ostrich's and camels can also achieve pretty unparalleled things wrt endurance. And who knows about things in the sea...

Far easier to set a trapline and walk it every day.