After the Bell with Dillon

Run Your Way Out: How Fitness Rewires a Depressed Brain

Dillon Murugan

In this episode, Dillon breaks down how running and fitness can literally rewire the brain during depression.

From boosting BDNF — the brain’s natural antidepressant — to disrupting negative thought loops, building resilience, and creating daily purpose, running becomes far more than exercise. It becomes a lifeline.


Dillon explores ten science-backed ways movement can lift you out of darkness:

how consistent training resets the nervous system, why discipline matters more than motivation, and how the simple act of putting one foot in front of the other can rebuild identity, confidence, and hope.


Whether you’re struggling, supporting someone who is, or just curious about the mental health benefits of fitness, this episode offers a grounded, honest look at how running can transform the mind — one mile at a time.


After the Bell