Welcome to Post Run High with Kate Mackz

The Birth of The Infatuation

Running and Entrepreneurship

From Side Hustle to Full-Time Passion

Building a Unique Voice in Food Media

Expanding Beyond New York

The Infatuation's Evolution

The Acquisition of Zagat

Celebrity Collaborations and Organic Growth

Honest Reviews and Anonymous Dining

The JPMorgan Partnership: A New Chapter

Pop Questions and Restaurant Recommendations

How Andrew Steinthal turned a passion into a business loved by millions.

In this episode, Andrew Steinthal shares the story behind building The Infatuation — from his early days in the music industry to launching one of the most trusted restaurant review platforms in the country. He reflects on the moment he met his co-founder, the creative spark that led to their first reviews, and the highs and lows of growing a startup from passion project to acquisition by JPMorgan Chase. Andrew opens up about resilience in entrepreneurship and what it takes to build a brand people truly love. A conversation about curiosity, community, and staying true to what moves you.

Post Run High Instagram: https://www.instagram.com/postrunhigh/

Kate Mackz YouTube: https://www.youtube.com/@KateMackz

Kate Mackz Instagram: https://www.instagram.com/katemackz/

How Andrew Steinthal turned a passion into a business loved by millions.
In this episode, Andrew Steinthal shares the story behind building The Infatuation &mdash; from his early days in the music industry to launching one of the most trusted restaurant review platforms in the country. He reflects on the moment he met his co-founder, the creative spark that led to their first reviews, and the highs and lows of growing a startup from passion project to acquisition by JPMorgan Chase. Andrew opens up about resilience in entrepreneurship and what it takes to build a brand people truly love. A conversation about curiosity, community, and staying true to what moves you.
Post Run High Instagram: <a href="https://www.instagram.com/postrunhigh/">https://www.instagram.com/postrunhigh/</a>
Kate Mackz YouTube: <a href="https://www.youtube.com/@KateMackz">https://www.youtube.com/@KateMackz</a>
Kate Mackz Instagram: <a href="https://www.instagram.com/katemackz/">https://www.instagram.com/katemackz/</a>

Post Run High features conversations with high-performing founders, athletes, artists, health and science experts, and leaders about what it really takes to succeed. Through honest, post-movement conversations, guests share how they’ve navigated challenges, built resilience, and used movement as a tool for clarity, discipline, and growth. Each episode explores the mindset behind performance — what keeps people going when things get hard — and offers tangible advice listeners can apply in their everyday lives.

Post Run High features conversations with high-performing founders, athletes, artists, health and science experts, and leaders about what it really takes to succeed.&nbsp;Through honest, post-movement conversations, guests share how they&rsquo;ve navigated challenges, built resilience, and used movement as a tool for clarity, discipline, and growth.&nbsp;Each episode explores the mindset behind performance &mdash; what keeps people going when things get hard &mdash; and offers tangible advice listeners can apply in their everyday lives.
<hr data-start="738" data-end="741">

Post Run High

Post Run High is a podcast about honest conversations that happen when people slow down and let their guard drop.

Hosted by Kate Mackz, the show brings together founders, creators, athletes, artists, and thinkers to talk about performance, identity, pressure, and the moments that shape who we become. Recorded after a run, walk, or shared movement, these conversations tap into the clarity that often comes when the body is tired and the mind is open.

This isn’t a show about success on paper. It’s about what people carry behind the scenes — how they cope with doubt, navigate change, stay disciplined, and keep going when things get hard. Post Run High is a space for reflection, perspective, and real insight you can take into your own life.

Post Run High is a podcast about honest conversations that happen when people slow down and let their guard drop.
Hosted by Kate Mackz, the show brings together founders, creators, athletes, artists, and thinkers to talk about performance, identity, pressure, and the moments that shape who we become. Recorded after a run, walk, or shared movement, these conversations tap into the clarity that often comes when the body is tired and the mind is open.
This isn&rsquo;t a show about success on paper. It&rsquo;s about what people carry behind the scenes &mdash; how they cope with doubt, navigate change, stay disciplined, and keep going when things get hard. Post Run High is a space for reflection, perspective, and real insight you can take into your own life.

Post Run High with Kate Mackz

Andrew Steinthal: How He Built The Infatuation and Sold It To JPMorgan Chase

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/90517660-4d96-4ace-93c3-b3940131c2b3/transcript

The Power of Martial Arts and Athletics

Creative Thinking in Business

The Impact of Running on Life

The Birth of Neuro

The Wild West of Nootropics

The Science Behind Neuro

Leveraging Social Media and Shark Tank

Lessons from MrBeast 

Kent Yoshimura is a true multi-hyphenate performer — founder of Neuro, competitive Muay Thai fighter, ultra-marathon runner, and artist — and this conversation is about the system behind how he operates at a high level across everything.

We talk about how discipline compounds across different areas of life, why creativity is an edge in business, and how that mindset helped him build Neuro into one of the fastest-growing brands on TikTok Shop.

Kent shares what training in Thailand taught him about humility, how running has become his most powerful tool for clarity, and why suffering isn’t a reason to quit — it’s a signal to break through.

This episode is for anyone who feels pulled in multiple directions, and wants to understand how to turn that into an advantage — not a weakness — by building a more complete version of themselves.

Kent Yoshimura is a true multi-hyphenate performer &mdash; founder of Neuro, competitive Muay Thai fighter, ultra-marathon runner, and artist &mdash; and this conversation is about the system behind how he operates at a high level across everything.
We talk about how discipline compounds across different areas of life, why creativity is an edge in business, and how that mindset helped him build Neuro into one of the fastest-growing brands on TikTok Shop.
Kent shares what training in Thailand taught him about humility, how running has become his most powerful tool for clarity, and why suffering isn&rsquo;t a reason to quit &mdash; it&rsquo;s a signal to break through.
This episode is for anyone who feels pulled in multiple directions, and wants to understand how to turn that into an advantage &mdash; not a weakness &mdash; by building a more complete version of themselves.

Founder, Artist, Ultra Runner: The System for High Performance | Kent Yoshimura

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/6b5b803c-c55d-4cab-a117-b4240100865d/transcript

The Unintended Billionaire

From Fremont to Carnegie Mellon

The Thiel Fellowship: A Turning Point

Scale AI: From API to Startup

The Birth of Scale AI: From Healthcare App to

The Power of Networking and Learning from the

Hiring and Retaining Top Talent: The

The Challenges of Wealth and Celebrity Status

AI's Impact on Society and the Future of Work

The Creator Economy and Passes: Monetizing

The Entrepreneurial Spirit: Always Learning

Closing Thoughts and Gratitude

What if becoming wildly successful didn’t feel the way you thought it would?

Lucy Guo became the youngest self-made female billionaire in the world — but what she learned about money, ambition, and identity might surprise you. As a co-founder of Scale AI she (an AI unicorn) she shares her thoughts on AI and how to best prepare yourself for what is coming.

In this episode, we talk about what it actually takes to build something at the highest level, why money doesn’t solve the problems you think it will, and how your environment, network, and willingness to take risks shape everything.

Lucy shares the realities behind building billion-dollar companies, the pressure that comes with success, and why some of the most important decisions have nothing to do with intelligence — and everything to do with how you think.

If you’ve ever felt behind, questioned your path, or wondered what it really takes to “make it,” this episode will change how you see success.

What if becoming wildly successful didn&rsquo;t feel the way you thought it would?
Lucy Guo became the youngest self-made female billionaire in the world &mdash; but what she learned about money, ambition, and identity might surprise you. As a co-founder of Scale AI she (an AI unicorn) she shares her thoughts on AI and how to best prepare yourself for what is coming.
In this episode, we talk about what it actually takes to build something at the highest level, why money doesn&rsquo;t solve the problems you think it will, and how your environment, network, and willingness to take risks shape everything.
Lucy shares the realities behind building billion-dollar companies, the pressure that comes with success, and why some of the most important decisions have nothing to do with intelligence &mdash; and everything to do with how you think.
If you&rsquo;ve ever felt behind, questioned your path, or wondered what it really takes to &ldquo;make it,&rdquo; this episode will change how you see success.

The Youngest Self-Made Female Billionaire on Money, Success, and AI | Lucy Guo

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/647ab101-801b-49db-944e-b4160105af96/transcript

From Athlete to Entrepreneur: Finding a New

The Grief Nobody Talks About

The Grief of Retirement

The Challenges of Staying at the Top

The Joy of Track Workouts

Life After the Track

Growing Up in Los Angeles and Discovering

Going Pro at 17

Managing Global Pressure

The Impact of Social Media on Athletes

Olympic Experiences and Silver Medal

The Truth About Silver

The Art of Visualization and Race Strategy

How Champions Prepare

Advice for Young Athletes

The Perfect Race

Strategies for Sprinting Success

The Perfect Race: A Memorable Olympic

The Emotional Toll of Olympic Trials

Overcoming Self-Doubt in Athletics

Empowering Women in Sports: A Full Circle

Training at 4am While Pregnant

The Maternity Leave Debate and Nike's Policy

Finding Your Voice as an Athlete and Mother

Postpartum Recovery and Returning to Training

The Evolution of Running and Motherhood

The Running Gene and Parenting Style

Reflecting on a Life of Growth and Impact

What do you do when you achieve everything you set out to accomplish — and it still doesn’t feel like enough?

Allyson Felix is the most decorated track and field athlete of all time: 11 Olympic medals. 5 Olympic Games. But the most important lesson of her career had nothing to do with winning.

In this episode, Allyson opens up about:


the grief of losing the identity you’ve built your life around


what it really felt like to win silver when the world expected gold


training at 4am in the dark while pregnant to hide it from sponsors


the New York Times op-ed that forced Nike to change maternity policy


and the moment she stopped tying her worth to her results

Whether you're chasing a goal right now — or wondering what comes after you reach it — this conversation will change how you think about success, identity, and what you're really running toward.

What do you do when you achieve everything you set out to accomplish &mdash; and it still doesn&rsquo;t feel like enough?
Allyson Felix is the most decorated track and field athlete of all time: 11 Olympic medals. 5 Olympic Games. But the most important lesson of her career had nothing to do with winning.
In this episode, Allyson opens up about:
<ul data-start="686" data-end="1035">
<li data-section-id="1u27kjn" data-start="686" data-end="752">
the grief of losing the identity you&rsquo;ve built your life around
</li>
<li data-section-id="5dbjnx" data-start="753" data-end="824">
what it really felt like to win silver when the world expected gold
</li>
<li data-section-id="bjchwi" data-start="825" data-end="900">
training at 4am in the dark while pregnant to hide it from sponsors
</li>
<li data-section-id="6ymkfq" data-start="901" data-end="973">
the New York Times op-ed that forced Nike to change maternity policy
</li>
<li data-section-id="aca07b" data-start="974" data-end="1035">
and the moment she stopped tying her worth to her results
</li>
</ul>
Whether you're chasing a goal right now &mdash; or wondering what comes after you reach it &mdash; this conversation will change how you think about success, identity, and what you're really running toward.

Allyson Felix - How to Handle Pressure, Failure, and Reinvent Yourself as an Olympian

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/55d423ed-c926-4825-abbf-b40d012ee281/transcript

Andrew Steinthal: How He Built The Infatuation and Sold It To JPMorgan Chase

In 1 playlist(s)

Post Run High with Kate Mackz

Social links

Follow podcast

Recent clips