Service Beyond War: Combat, Kidney Donation, and Endurance with Matt Cavanaugh

About this episode

Matt Cavanaugh shares his experiences as a combat veteran and living kidney donor, discussing the deeper meanings of service and endurance.

In this episode of Combat Story, AJ Pasciuti sits down with Matt Cavanaugh, retired U.S. Army Lieutenant Colonel, combat veteran, strategist, endurance athlete, and living kidney donor, for a conversation about what service really looks like when nobody's watching. Matt is the author of Best Scar Wins: How You Can Be More Than You Were Before , and his story goes far beyond combat. We start with his experiences in Iraq and the weight of leadership under pressure, then move into the harder-to-talk-about parts of life after war: grief, identity, responsibility, and the quiet choices that shape who we become. Matt shares why he decided to become a non-directed living kidney donor, donating to a stranger and helping spark a chain that saved eight lives, including a fellow service member. Not long after surgery, he took on an endurance challenge called 1K4D (One Kidney, Four Deserts) — nearly 1,000 kilometers of self-supported racing across Namibia, Georgia, Chile, and Antarctica, including moments where the heat hit 131°F and the margin for error disappeared. This episode isn't about highlight reels. It's about follow-through. It's about choosing discomfort for the sake of others…

People in this episode

Host: AJ Pasciuti

Guest: Matt Cavanaugh

Topics covered

• combat leadership
• post-traumatic growth
• endurance mindset
• service beyond the battlefield
• identity
• responsibility

Keywords

• combat veteran
• kidney donation
• endurance athlete
• leadership
• grief
• identity
• service
• 1K4D

Mentioned in this episode

Books & works: Best Scar Wins

Places: Iraq, Namibia, Georgia, Chile, Antarctica

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