The TechoGym top end machines have a virtual run feature e.g. someone has videos doing a run, and that is the background as ytou move along the course e.g. along the golden gate in San Franciso, and it is kind of cool to see real places and people and landmarks.
If you could do something like that, perhaps shoot in 60fps 4k, would look awesome on my computer, grab a few angles as well. Perhaps a 1080p box bottom right showing behind the runner.