Can AI replace a running coach? Should you hike or run uphill when training for an ultra? And what does real mental toughness look like for endurance athletes?
In this episode, Coaches Zoë and TJ unpack the latest research on AI coaching apps, discuss how mental toughness is often misunderstood in running culture, and share practical tools for building resilience through training, not just motivation.

You’ll also hear a detailed listener Q&A:
👉 Should you walk uphill during ultramarathon training, or train to run it?
We break down how to train smarter for long, steep races like the Swiss Alps 100 and Hardrock, and when specificity and effort-based training matter most.

🎙️ Topics covered include:

The truth about Strava PRs and self-validating your progress
What studies say about AI training plans vs. human coaching
Why the “Goggins mindset” is outdated—and what works better
Science-backed mental strategies to handle discomfort
Whether running or hiking uphill builds better race-day performance

⏱️ TIMESTAMPS
00:00 – Heat training and local trail vibes04:30 – Hot or not: Strava PRs07:48 – AI coaching: What the research says24:30 – Listener question: Should I hike or run uphills in training?39:00 – Mental toughness, mindset myths, and endurance science1:02:00 – Practical ways to build resilience and race stronger

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How to build Real Mental Toughness and the Limits of AI Coaching

The MicroCast

How to build Real Mental Toughness and the Limits of AI Coaching