Beginner to Ironman in 5 months: 4 Days Out, My Final Thoughts

About this episode

Lou Kelly shares his vulnerable reflections on the challenges and lessons learned during his Ironman training as he approaches race day.

With only four days until race day, I get really vulnerable about the reality of Ironman training. This isn’t a highlight reel; it’s a transparent look at the exhaustion, the ugly side of endurance prep, and the final lessons learned after five months of intense training. From the surprising reality of weight gain during prep to the emotional toll of pushing your limits, I share why I'm no longer chasing invincibility and how I'm preparing to cross the finish line. The Reality Check Reflecting on the "glamour" of Ironman training. Lesson 1: The Nutrition Paradox Why tracking calories and macros is about fuelling, not weight loss. Lesson 2: Gear – What You Actually Need Differentiating between "nice-to-haves" and essentials. A breakdown of bikes, trisuits, and why you should probably learn how to oil your own chain. Lesson 3: The Data Trap Reflecting on the use (and non-use) of bike computers and indoor trainers. Why real-world experience often trumps hitting specific wattages for a first-timer. Lesson 4: Parkinson’s Law & Training Structure How "total flexibility" led to procrastination. The importance of creating an unbreakable daily structure…

People in this episode

Host: Lou Kelly

Topics covered

• Ironman training
• nutrition
• gear essentials
• training structure
• mental health
• support systems

Keywords

• Ironman
• training
• nutrition
• gear
• mental health
• support system
• endurance

More episodes of The Exercise Engineer

• Beginner to Ironman: Pre-Race Debrief · March 18, 2026 · 21 min
• Beginner to Ironman in 5 Months: Running Focus · February 27, 2026 · 15 min
• Beginner to Ironman in 5 Months - 5 Key Lessons from The Bike · February 22, 2026 · 29 min
• Running advice all women NEED to listen to today! · February 19, 2026 · 40 min
• Beginner Triathlete to Ironman: The Swim · February 16, 2026 · 16 min
• The February Reset - Why your 2026 actually starts NOW · January 28, 2026 · 34 min