Betty Kellenberger, an 80-year-old woman, has achieved a remarkable feat by becoming the oldest woman to complete the 2,200-mile Appalachian Trail. Her journey, spanning from Georgia to Maine, was segmented over two years, facing numerous challenges including a delay due to Hurricane Helene in 2024. On September 12th, she triumphantly reached the summit of Mount Katahdin, marking a new age record in the world of long-distance hiking.