What is the Guinness Book of World Records record for running a 150 yard dash in high heels?

As of my last update, the Guinness World Record for the fastest 150-yard dash in high heels is 21.47 seconds, set by a woman named Tania de Jong in 2014. This record is part of a fun and unique category that showcases both speed and balance while wearing high-heeled shoes. For the most current records, however, it's always best to check the official Guinness World Records website.