Fitz Koehler, M.S.E.S.S. is one of the most prominent and compelling fitness experts and race announcers in America. As the voice of the Los Angeles Marathon, Philadelphia Marathon, Big Sur Marathon, DC Wonder Woman Run Series, and more, she brings big structure, energy, and joy to sport. She’s also passionate about guiding others to live better and longer through her company, Fitzness®. Fitz has appeared on national media outlets and has worked as a speaker and spokesperson for corporations like Disney® and Office Depot®.