At this point, you may have been doing your sport for a decade, maybe two…or more. It’s easy to fall into a rut or lose your spark. The hormonal changes that come with the menopause transition also can make training more challenging and put a dent in your motivation. Trying a new challenge and/or working with a new coach can help you find your why and feel fired up again. This week, we pull back the curtain and talk about what that coaching process looks like as host Selene Yeager sits down with triathlon coach Marni Sumbal to talk through how they got Selene Ironman 70.3 ready after a 15-year hiatus from triathlon. 

Marni Sumbal is co-owner of Trimarni Coaching and Nutrition, a coaching and nutrition company based in Greenville, South Carolina, which she runs with her husband and RETUL bike fit expert, Karel Sumbal. Marni is a 3x author, board-certified sports dietitian, master of science in exercise physiology, 19x Ironman finisher, and 5x Ironman World Championship finisher. She was 5th in her age group at the 2021 Ironman World Championships in St. George and was 2017 Ironman Chattanooga First Place Overall Female Amateur. You can learn more about her and her work at trimarnicoach.com. 

Resources:

Marni Sumbal’s latest book: Athlete to Triathlete: The Ultimate Triathlon Training Plan for Sprint and Olympic Races 

Join us at Feisty Fest September 18-20, 2026: https://www.wetravel.com/trips/feistyfest-feisty-media-1943243299#about-this-trip

Join the Feisty Strong STRONG Club: https://feisty.co/training/strong-club/ and use code:  HITPLAY15 to save 15%

Sign up for our FREE Feisty 40+ newsletter: https://feisty.co/feisty-40/

Learn More about our 2026 Feisty Events, including Bike Camps and Cycling Trips: https://feisty.co/events/

Follow Us on Instagram:

Feisty Menopause: @feistymenopause

Hit Play Not Pause Facebook Group: https://www.facebook.com/groups/807943973376099

Support our Partners:

Midi Health: You Deserve to Feel Great. Book your virtual visit today at https://www.joinmidi.com/

Previnex: Get 20% off your order with code FEISTYBRAIN at https://www.previnex.com/

Wahoo: Use the code FEISTY2026 to get a free Headwind Smart Fan (value $300) with the purchase of a Wahoo KICKR RUN at https://shorturl.at/WVhdr