This image has veen over sharpened and the contrast is pulled to high. Details are lacking in both the shadows and highlights. A better angle would have been on level with the shoes looking up the track to give pespective and get rid of the distracting green corner.
I am not really a big fan of the tilted angle here, it just gives me a slight vertigo and I don“t feel comfortable looking at this shot at all, I would have liked this shot a hell of a lot better if you would have flipped it to portrait. Other than that, not bad at all but I wish you would have framed it or cropped it so the green corner would be out as it just draws my eye away from the shoes. 5 from me as it is, would probably have given a 7 if these two issues I gave were corrected.