In May, American cyclist Lael Wilcox got on her bike in Chicago, Illinois, and set off on a journey to circumnavigate (go around) the globe. On September 11, she arrived back in Chicago after passing through 21 countries. She traveled 18,125 miles in 108 days, 12 hours, and 12 minutes, which is expected to be certified as a new women’s world record.
Wilcox, age 38, began riding a bike to work when she was in her 20s. In 2015, she started ultra distance racing, which involves rides that are at least 200 kilometers (about 125 miles) and six hours long. She holds records in the Tour Divide, a 2,745-mile race, and the 4,400-mile Trans Am.
Guinness World Records said that on a ride that circles the world, a cyclist must…