Lael Wilcox, a 38-year-old ultra-endurance cyclist from Alaska, has set a new world record for the fastest circumnavigation of the globe by a woman, completing her journey in 108 days, 12 hours, and 12 minutes. Starting from Chicago on May 26, Wilcox traveled 18,125 miles across 22 countries and four continents, besting the previous record held by Jenny Graham by nearly 16 days. Her route included significant stops in New York, Europe, Australia, and a final leg back to Chicago, where she celebrated her achievement with family and friends. Wilcox averaged approximately 170 miles per day, facing challenges such as illness, mechanical issues, and adverse weather. The record will need to be verified by Guinness World Records, which has specific criteria for such achievements. Known for her impressive endurance in cycling competitions, Wilcox has previously set records in other long-distance races, including the TransAm and Tour Divide.