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Unstoppable With Shangrila Rendon

Unstoppable With Shangrila Rendon

Written by: Shangrila Rendon
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What if you could train smarter, race stronger, and still have energy for your family, career, and dreams while staying injury free?

This show is for working parents, busy triathletes, marathoners, and endurance athletes who are chasing big goals and want to push past their limits and inspire others by how they show up in sport and life.

Whether you're a first-timer, a comeback athlete, or someone who’s been stuck in burnout or injury, you belong here. No matter your age, past injuries, time off, or current limitations, this podcast will help you go farther than you thought possible.

Inside every episode, you’ll get:

- Proven strategies from the Smart Training Method™ covering training, nutrition, injury prevention/body maintenance, mindset, and race prep

- Inspiring interviews with everyday athletes and elite performers
- High-impact lessons from experts in endurance, mental fitness, and performance
- Raw stories of struggle, resilience, and transformation in the world of triathlon and running

I’m Shangrila Rendon, 2x Guinness World Record holder, 48-time Ironman distance finisher, Ultraman and IM Kona finisher, keynote speaker, author, creator of Smart Training Method and Founder of Feisty Fox Coaching.

But I didn’t start this way.

At 24, I couldn’t swim, didn’t own a bike, and could barely run for 15 minutes. I battled depression, PTSD, addiction, eating disorder and the lasting scars of childhood abuse, sexual assault.

Endurance sport became the path I used to rebuild myself.

I trained hard, failed often, and never gave up. And now I help others do the same.

I created this podcast to help you go farther, inspire others, and become unstoppable.

Subscribe now and join our community of athletes who are learning to be Unstoppable

Copyright 2025 Feisty Fox Coaching. All rights reserved.
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Episodes
  • 70.3 Reality Check: Are You Ready To Race Your 70.3 This Year?
    Jun 25 2026

    70.3 Reality Check: Are You Really Ready for Race Day?

    Doing a 70.3 this year? Don’t get blindsided like I did.

    Finishing the distances ≠ being race-day ready.

    In this episode I'm walking you through the 70.3 Readiness Reality Check so you don’t make the same mistakes I did:

    - Why even fit athletes STILL fall apart on race day - What most training plans and coaches don’t teach you - How to score yourself with OUR 70.3 Readiness Reality Check and find your real gaps 📝 70.3 Readiness Scorecard link: https://docs.google.com/document/d/1-CEslWUgRWUkaBU9HOPHfzOmgvR1vTfohFV34-8kdAs/edit?tab=t.0

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    56 mins
  • From Runner To Triathlete: Why Swimming Feels So Hard & How To Fix It
    Jun 19 2026

    From Runner To Triathlete: Why Swimming Feels So Hard & How To Fix It

    If swimming feels harder than running, it’s not you. It’s how you’re training.

    Most runners bring this into the water:

    • push harder
    • go longer / do more
    • fight through it

    And that’s exactly why they end up here: “After 150 or 200 meters I feel like the CO₂ is building up…”

    They're out of breath, gasping and have no control.

    Even if they can swim 1000 meters or more in the pool… on race day, everything falls apart. And they're left wondering:

    “I thought I was ready. Where did all that training go?”

    What most athletes don’t realize is this:

    📍 Swimming doesn’t reward effort or just show up the way running does. It backfires.

    Together with Coach Vineta and Valerie, in this epsiode, I’ll break down:

    • Why swimming feels so hard, especially coming from a running background
    • Why doing more yards isn’t fixing it
    • What’s causing that “out of breath” feeling and how to fix it so you can finally feel in control in the water

    Using Valerie’s story as an example: After a year of swimming and being able to do ~1000 meters nonstop… she still felt like she was “gasping” after 150–200 meters. As soon as she took action and dialed in the way she trains, she was able to swim non-stop 1500 meters continuously feeling “relaxed and strong.” Her confidence went up. Swimming started to feel easier and she got faster.

    But this episode is not just about Valerie. It’s about understanding why you can do the distance but still feel out of control.

    If that’s you, this episode is for you.

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    1 hr and 5 mins
  • Finish Your 1st Olympic Triathlon Strong
    Jun 13 2026

    3 Key Strategies from a Busy Single Mom Who Trained for Her 1st Olympic & Full Marathon, in Just 7 Weeks

    Most athletes know the feeling. Balancing training with real life, wondering if the big goal is just too far out of reach.

    Kristen, a single mom with two kids and a full-time job, had her eye on finishing her first full marathon this year and was already planning to race a 70.3 next year.

    When she told me her 70.3 goal, I said: "Let’s boost your confidence for that by getting you a strong Olympic finish this year."

    Then I asked, “If it were possible, would you want to do both this year?”

    She hesitated, unsure if she could handle an Olympic distance on top of full marathon training. Then she said yes.

    Before we started, the Olympic was in her “maybe someday” category.

    In only 7 weeks, using 3 key strategies, Kristen was able to: 🏁 Finished her first Olympic triathlon with hilly bike course. 3h 21m, 5th in her division 🏅 PR’d her half marathon 🏃‍♀️ Her run threshold pace is 8:15 min/mile 🏆 Won her sprint triathlon 🚴 Biked 40 miles for the first time 🏊 Swam 2 miles for the first time

    Crossing the finish line, she said: "I didn’t feel like I was dying. I feel great.”

    She’s feeling confident and strong

    The biggest difference: She stopped guessing and started training with a plan built for her busy life.

    If you’re ready to see what’s possible for you, no matter your schedule listen to this episode.

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    47 mins
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