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Run to the Top Podcast | The Ultimate Guide to Running

Exploring The AI Running Revolution with Dr. John Holash and Dr. Cody Ray van Rassel

Run to the Top Podcast | The Ultimate Guide to Running

RunnersConnect: Coaching Community, Running Experts, Inspiring Runners, No Fluff Blog

Run, Sports, Runners, Health, Fitness, Marathons, Training, Running, Health & Fitness, Runningpodcast, Marathon

4.6 • 931 Ratings

🗓️ 18 June 2025

⏱️ 92 minutes

🧾️ Download transcript

Summary

The technological revolution has taken over running. Dr. John Holash and Dr. Cody Ray van Rassel are specialists in exercise physiology at the University of Calgary. We brought them on today’s show to discuss topics including:

  • What are some of the most exciting new technologies in athletics
  • How the benefits of super shoes are measured
  • What is the role of wearable technologies in advancing the sport
  • What new technological innovations we might see in the near future
  • Whether the humble potato is the ideal fuel source for endurance athletes

At the elite level, technologies like carbon plated shoes and wavelight pacing technologies have led to huge breakthroughs in performances.

John and Cody spend much of their time modeling the impact of technologies like these, making them ideal guests to give you a glimpse into how new technologies are completely transforming what’s possible in running.

Guest Bios:

John Holash - bio

Publications: https://www.researchgate.net/profile/John-Holash

Cody Van Rassel - bio

Publications: https://www.researchgate.net/profile/Cody-Van-Rassel

 

Connect, Comment, Community

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Transcript

Click on a timestamp to play from that location

0:00.0

you can look at cyclists in the Tour de France right now. They're producing power outputs in an

0:07.7

extraordinarily tightly regulated sport was what I would assume now because of all the drug scandals

0:13.5

that we've seen in the past. And they're producing performances that are superior to what people

0:20.2

were doing when we knew that they were cheating.

0:23.3

So, yeah, we're starting to see a lot of those things, especially with training and nutrition,

0:29.7

really, really improve. And we're starting to see those results carried forth.

0:35.7

AI and data is changing the game when it comes to maximizing running performance.

0:40.3

I find it fun to look through stats like VO2 Max and race predictors from my garment,

0:44.6

but my guest today take running data to a whole new level.

0:48.4

Dr. John Holash is an associate professor of exercise and muscle physiology at the University

0:53.8

of Calgary's faculty of

0:55.2

kinesiology. My other guest, Cody, is a postdoc at the University of Calgary with a focus on

1:01.0

wearable tech and exercise physiology. Both of them are experts in movement science and translating

1:06.2

lab results into really fast times on the road or on the track. They join me to explain how new innovations like Super Shoes or Science-back diets are leading to faster times and what new innovations we might look forward to seeing in the future.

1:19.6

They might just be up there for some of the smartest people that we've had on the show,

1:23.6

and I hope that you enjoy my conversation with Dr. John Holash and Dr. Cody

1:28.5

Van Rassel.

1:34.8

Hello, runners, and welcome to the Run to the Top podcast, where our goal is making you a better

1:43.9

runner with each and every episode.

1:46.1

I'm your showrunner, Corey Nagler,

1:48.3

and I'm not an elite runner, but together we'll explore new strategies and topics

1:51.9

to take your running to the next level.

...

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