Excellent James,
I think it’s a great shot. I really like it. Very well set up. I like the way the Mt on the left is there but shadowed and cropped drawing attention back to the field. I like this rock, it is prominent and leads you up and into the frame. The track, curves, diagonally, taking one through the frame. In all, it’s a very dynamic photo. I might add a little more contrast to the scene, but that’s about it.
Did you use a CPL or GND? A little more blue in the sky would have been nice. In fact the entire scene looks a little yellow. Obviously the low sun angle is why, but maybe a little more blue would help it “snap”.