In this episode, Diane meets up with ultramarathoner and friend Dean Karnazes, who is in Messinia to run the Navarino Challenge. She dares to take a run with him, and on the road he helps Diane hone her technique, sharing healthy eating and running tips as they enjoy a jog through nature. Together they make a simple Greek salad with local ingredients and enjoy surroundings that exemplify perfect Mediterranean living. Back in her kitchen, Diane cooks up a very healthy plant-forward Messinian meal, with lots of olive oil, beans and greens.