Here is me running across the floor. It is quieter in the beginning of the "run pass" and gets louder then fades again to simulate distance. I did multiple passes so you will probably need to edit it based on what you want to do with it.
A 30 sec. Field-recording of a real live horse galloping on hard dry ground with some heavy snorting. Not a gallop past, but a constant gallop around the mic.
A short sound a someone running through some leaves and some sticks. Recorded with a kool sound ma-g18 uni-directional condenser microphone plugged in a zoom h1. Hope it comes in use in your projects.
Inspired by the combine soldiers of hl2. Heavy sound of someone, equipped with a lot of military gear, striding about. Created artificially with audacity. Use however you see fit.
Running down the stairs, opening and slamming the door. Light wooden door with glass gives a flat sound. I replaced it with a heavier door for my own project. Recorded stereo (ortf) with a pair of akg c-460.
A sound file recorded on my iphone 11 simulating walking through woods, hearing something that makes you start running until you suddendly falls. . . Then silence. . .