"It took me a lot of tries to get it right," shares professional ultra-marathoner Dr. Stefanie Flippin, of her journey with the 100-mile distance. Stef is not only a professional ultra-marathoner, sponsored by lululemon and GU energy labs, she's also a podiatrist (currently on sabbatical from private practice but still consulting on medical cases), and a running coach with the Lift Run Perform team.  In this conversation with Lane 9 Project co-founder, Heather Caplan RDN, Stef shares insight into how she's managed to run not one but many 100-mile races, winning the 2021 Ultramarathon National Championship (100-Mile distance), and becoming a professional athlete while also maintaining her work as a physician.  Additionally, Stef shares details about the recent lululemon FURTHER event, wherein they brought 10 women of various backgrounds and athletic experiences to run a 6-day ultramarathon, while also conducting biomedical, biophysical, and psychosocial research on the athlete's experience.  The links:  Stef Flippin and Carolyn Su, co-hosts of Making Strides podcast, hosting shakeout runs and a live podcast event in Boston. Event details here!  @stefanieannflippin on Instagram StefanieFlippin.com   Lane9Project.org. Contact us if you have any questions about the show, guest/topic requests, and/or want to work with Lane 9! Subscribe to the bi-weekly Newsletter at Lane9project.substack.com. Follow @Lane9Project on Instagram.