In 2013, Stefanie Flippin ran her first ultra. She didn't make the last cut-off and was pulled from the course with 6 miles to go. She cried herself to sleep that night and vowed to never be so unprepared for anything again. In 2015, she whined her way through my first 100 miler, begging her husband and parents to just let her drop. She came in DFL (dead f'ing last) but learned at the finish why no one would allow her to give up. During those years and beyond she watched in awe as the frontrunners racked fast times and staying so mentally tough and focused for hours on end. Stefanie fell short over and over and didn't think she could every succeed at that level. Then, five years after her first ultra, Stefanie lined up with nine men on the Tunnel Hill 100 start line for the first wave, thinking "who do I think I am?" But after years of doubting herself, she knew exactly who she is now and that has made all the difference. How did she do? 1st female/7th overall. 3rd fastest female all-time on the course. 3rd fastest female 100 mile in the U.S. this year. An 11 hour and 39 minute PR and her 5th 100 mile finish - 15:55:06 (9:33 min/mi pace).  Sponsors: Previnex is a supplement brand that I trust, use, and have greatly benefited from. They source the highest quality ingredients in the most clinically effective and beneficial forms. Previnex manufactures to the highest standards possible, testing every ingredient, every step of production and every finished product. Visit www.previnex.com and use coupon code Runner15 to save 15% on your first order. InsideTracker is the ultra-personalized nutrition platform that analyzes your blood and DNA biomarkers along with your lifestyle habits to help you optimize your body and reach your goals. InsideTracker’s patented system will transform your body's data into knowledge, insights, and a customized action plan of science-backed recommendations. Go to www.insidetracker.com/qr/onboarding/SUPERRECIPES/  and use code GIFTFROMRAMBLINGRUN to save $200 on their Ultimate Plan! Paper Trails Greeting Co. is a small business was created by a dedicated amateur runner with a passion for snail mail and the running community, and a frustration with lack of options for greeting cards appropriate for runners. Their online shop of 35+ greeting cards, all with messages specifically for runners. There’s never been a better time to connect with your people via handwritten note. Visit www.papertrailsgreetingco.com and use code RAMBLING will get you 15% off any order. Follow Matt: Instagram - @rambling_runner Twitter - @rambling_runner Rambling Runner Virtual Summit - https://www.theramblingrunner.com/summit Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices