logo
episode-header-image
Jan 2025
58m 18s

206. Nutrition for Ironman Triathlons + ...

Lindsey Elizabeth Cortes, The Radcast Network
About this episode

Trigger warning for talk of disordered eating behaviors and weight control. Feel free to skip this episode or fast-forward from 34:00 to 43:45. 

This episode of the Female Athlete Nutrition podcast is with professional Ironman triathlete Dede Griesbauer. Dede shares her remarkable story from an NCAA DI swimming career to working on Wall Street. Over a decade later, she returned to competitive sport and became a professional Ironman triathlete aged 35. At 52 years old, Dede won the Ultraman World Championships, a multi-day triathlon event, and is still performing at an elite level now. We discuss tips for career longevity and how Dede has maintained her health and love for sport throughout.

Dede’s events, Ironman and Ultraman triathlons, are long endurance events requiring considerable fuel before, during and after training and racing. We dive deep into fueling during exercise, comparing real food and sports nutrition products like gels and chews, creating a fueling plan, and problem solving GI issues. Dede shares advice for meeting your nutrition needs on a busy schedule, as well as how she uses food trackers to her benefit. We highlight how, with the support of a professional, trackers can support performance nutrition goals. This is not something I recommend my clients do because the risk of negative impacts is too high. Dede opens up about the negative food, body and weight messaging she received in college, and how her mindset has totally shifted to not monitor her weight, instead fueling for health and performance. 

TOPIC TIMESTAMPS:

5:15 Returning to competitive sports as a master’s athlete 

8:35 Finding Ironman triathlon 

10:30 Becoming World Champion aged 52 after turning pro at 35

12:20 Tips for career longevity in elite sports 

16:10 Female vs male performance differences 

18:20 Increasing opportunities for women in sport post-college

21:40 What is an Ironman and an Ultraman triathlon?

24:35 Nutrition for an Ironman vs Ultraman; sports fuel vs real food; problem solving GI issues in races

28:00 Fueling with sports nutrition products vs “real food”

32:30 Daily vs performance nutrition 

34:00 Shifts in fueling, weight and performance mindsets over time; Dede’s NCAA swimming experience 35 years ago

35:45 Uncoupling weight and performance; food is fuel

38:50 Dede’s current nutrition habits to fuel elite performance

39:55 Using food trackers and numbers to help performance

43:45 Performance supporting habits outside of training 

47:00 Tips for fueling with a busy schedule 

51:25 End of the podcast questions 

For more on food tracking, check out Episode 146: Nutrition Apps + Fitness Trackers: Helpful or Hurtful? 

Find Dede at dedegriesbauer.com 

Follow on Dede Instagram @dedegriesbauer and me, your host Lindsey Cortes, @female.athlete.nutrition 

SIGN UP FOR EMAIL LIST: https://riseupnutrition.activehosted.com/f/6 

Check out our NEW website with resources, blogs, and more: www.FemaleAthleteNutritionPodcast.com

Join our amazing "FANS": Female Athlete Nutrition Supporters by considering a contribution of just $5 a month: https://www.patreon.com/femaleathletenutrition

Health Practitioner or Dietitian? Check out ThatCleanLife for recipes & meal planning software:

https://get.thatcleanlife.com/femaleathletenutrition

Check out more brand partners and affiliates at: https://www.femaleathletenutritionpodcast.com/affiliatepartners

We are so grateful to our FANS and listeners! I hope you enjoy the episode.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Up next
Oct 2
238: Back to Basics: 8 Essential Sports Nutrition Principles
In this solo episode of the Female Athlete Nutrition Podcast, host Lindsey Elizabeth Cortes, a sports dietician, provides foundational principles for sports nutrition tailored specifically for female athletes. She addresses common dietary concerns and emphasizes the importance of ... Show More
44m 33s
Sep 18
237: Biggest Loser, Fit for TV, & Weight Loss from Sports Dietitian perspective
In this solo episode of the 'Female Athlete Nutrition Podcast,' Lindsey Elizabeth Cortes, a sports dietitian, explores the complexity of nutrition and weight loss, specifically critiquing the Netflix documentary 'Fit for TV: The Reality of The Biggest Loser.' Lindsey delves into ... Show More
52m 49s
Sep 11
236: Athlete Mental Performance with Hannah Silva Breen
This episode of the Female Athlete Nutrition Podcast features Lindsey Elizabeth Cortez, a sports dietician, and Hannah Silva Breen, a PhD student in sport, exercise, and performance psychology. They discuss the mental health and body image issues that female athletes face. Hannah ... Show More
54m 42s
Recommended Episodes
Jul 2024
Optimizing Protein Intake with Prof. Stuart Phillips
Join us as we dive into the science of protein with Professor Stuart Phillips, a renowned expert in sports nutrition and muscle metabolism. In this episode, we explore the optimal timing of protein intake for muscle growth and recovery, debunk common myths about protein sources ( ... Show More
1h 26m
Jun 2024
Bonus Episode - Insights with Ideal Nutrition Featuring Leah Higl
This bonus episode is another feature on the new podcast ‘Insights with Ideal Nutrition’ hosted by Hanah Mills.  Hanah Interviews Sports Dietitian, Leah Higl, on nutrition considerations for gaining muscle on a plant-based diet.   (0:00) - Introduction (1:27) - 5 Most Important F ... Show More
34m 46s
Dec 2024
Nutrition Reality Check: Pseudoscience & Myths with Kylee Van Horn & Zoë Rom
There’s a lot of nutrition misinformation out there for runners, and many of us would be better off being less strict about our fuel.   Kylee Van Horn and Zoë Rom are co-hosts of the podcast Your Diet Sucks.   Kylee is the founder and owner of the sports nutrition business Flynut ... Show More
1h 4m
Apr 2025
2956: How Much Protein Should I Consume After A Workout
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.Episode 2956:Dr. Neal Malik breaks down the science behind post-workout nutrition, offering practical advice on protein, carbs, and ... Show More
14m 11s
Jan 2025
2845: Carbohydrates: Yes? No? Friend? Foe? by Nancy Clark on How to Improve Athletic Performance
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.Episode 2845:Nancy Clark explores the polarizing views on carbohydrates in sports diets, highlighting how they can be both fuel for ... Show More
12m 38s
Jul 2024
2647: The ABC's of Sports Nutrition by Nancy Clark on Eating Advice for Athletes
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.Episode 2647:Nancy Clark simplifies sports nutrition with her ABCs, offering practical tips for athletes to optimize performance thr ... Show More
13m 50s
Nov 2024
2772: Protein Timing When Working Out & Intermittent Fasting
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.Episode 2772:After strength training, consuming leucine-rich protein and carbohydrates soon afterward may maximize muscle growth. Ti ... Show More
10m 33s
Aug 2024
2652: How to Fuel When Running a Marathon - Runner Gel Products & Staying Hydrated When Jogging
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.Episode 2652:When training for a half marathon, fueling your body properly is crucial for optimal performance. Dr. Neal discusses th ... Show More
16m 2s
Jul 15
Why Protein Isn’t Always Enough: Anabolic Resistance, Obesity, and Protein Efficiency | Dr. Nick Burd
Muscle health isn’t just about how much protein you eat—it’s about how your body uses it. And for people with obesity or advancing age, that process can become less effective, even with optimal nutrition. In this episode, I am joined by Dr. Nick Burd, one of the world’s leading r ... Show More
1h 5m
Mar 2025
Rethinking Protein: Simple Changes To Help You Burn Fat, Increase Energy, Get Stronger & Live Longer with Dr Rupy Aujla #534
Often misunderstood as simply being about muscles and bodybuilding, protein is, in fact, the fundamental building block of life – forming everything from our DNA and skin to our enzymes and hormones. And today's returning guest believes that many of us are simply not eating enoug ... Show More
2 h