France – Le Trois Croix
Not sure exactly what to say about this. First of all, it’s a hike, not a run. Second, it’s pretty amazing once you’re up on the top. However, getting there can be challenging. Didn’t help that I did it on an excessively hot day. Regardless, be prepared for steep inclines, exposed areas with chains to help pull you up (or control the descent on the downhill) along with steel rebar “steps”. Highly discourage doing this one by yourself.