Australian ultrarunner Mina Guli has run thousands of miles around the world to witness the water crisis on the ground and campaign for solutions.By Maya McDanielMina Guli had run more than 25 miles when she saw the plume of smoke towering over the Utah desert. The Australian ultrarunner was preparing to run another 25 miles in the morning, but watching the nearby wildfire grow made it impossible to relax and rest up for the next day’s mileage.