Marni Sumbal

13 Podcast Episodes

Ep. 322 - Marni Sumbal - Triathlon Coach and Ironman Competitor

Marni Sumbal, CSSD, MS, RD, LD/N Owner of Trimarni Coaching and NutritionAuthor of Athlete to Triathlete,Essential Sport... Read more

12 Sep 2022

18mins

#122: Longevity in Triathlon w/ Elizabeth Waterstraat and Marni Sumbal

#122 may be one of my favorite episodes. The talk is with two fantastic coaches on a very important topic... LONGEVITY i... Read more

13 Jun 2022

1hr 14mins

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069 - Marni Sumbal, Author, Sport Dietitian, 18x Ironman Finisher, and Coach

Marni Sumbal is a Board Certified Sport Dietitian holding a Master of Science degree in Exercise Physiology. She is the ... Read more

25 May 2022

28mins

S1: E8 Marni Sumbal MS, RD on Holding Body Fat, Poor Nutrition Habits, Training Theory

Marni is back on the podcast and we finish up our talk. This is a huge conversation where we talk about quite a few topi... Read more

29 Apr 2022

1hr 9mins

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S1:E3 Marni Sumbal on Body Image, Mental Health, and Red Flags

Marni Sumbal and I had a great talk and this is Part 1 of 3! In this episode, we talk through body image, mental health,... Read more

1 Apr 2022

31mins

Food Hacks for Triathletes - Marni Sumbal (Mini Episode 5)

Haley meets up with Marni Sumbal, Sports Dietician, Author and Coach, for a special follow-up episode on nutrition in th... Read more

28 Mar 2020

14mins

Nutrition Staples for Triathletes - Marni Sumbal (Mini-Episode 4)

For this mini-episode, Haley teams up with Marni Sumbal, Sports Dietician, coach, and author, to provide helpful tips to... Read more

25 Mar 2020

15mins

Mile 48: Training Logs, Running by Feel, Triathlon Training, and More with Marni Sumbal

We are back from winter break and Marni Sumbal returns to the show for a wide ranging discussion centered on her new boo... Read more

27 Jan 2020

59mins

41 Marni Sumbal, MS, RD, CSSD, LD/N - Essential Sports Nutrition

Marni Sumbal prides herself on dreaming big and working hard. It's evident in her work as a Board Certified Sport Dietit... Read more

5 Dec 2018

1hr 3mins

Marni Sumbal, Author, Ironman Athlete and Coach

Gritty Genius features it's first ever guest with Marni Sumbal M.S., R.D. CCSD, LD/N, Author of Essential Sports Nutriti... Read more

30 Nov 2018

1hr 8mins

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