Saturday, March 21: Valley to the Sea – Marathon & Half Marathon. Enjoy spectacular views through the most beautiful settings in the world. It’s an entire event filled with competition and fun. Race begins at 6:30 a.m. The Marathon, 5k (Beach Run) and 10k(Half Beach, Half Road Run) start and finish at the National Marine Sanctuary in Kihei. The Marathon Halfway point is at Iao Valley Needle State Park. The Half Marathon starts at Iao Valley Needle State Park and…