Super, sure, superhuman, no… someone running in shoes isn’t superhuman compared to someone in bare feet, anymore than someone using a block and tackle to lift or a wheelbarrow to transport is engaging in superhuman acts just because they’ve used their very human brain to leverage a simple machine.

Something like this expands the envelope of what is, definitionally, the realm of natural human capacity… it pushes what qualifies as superhuman further away, but it doesn’t mean you’ve done something superhuman.