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10 Endurance Hacks from Ironman Record Holder | How To Build Stamina & Fitness

10 Endurance Hacks from Ironman Record Holder | How To Build Stamina & Fitness

UNTAPPED with Spencer Matthews
Apr 13, 2026 53 min
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About this episode

<p>World-record endurance athlete Sean Conway joins us to break down the complex mindset required for extreme challenges. He introduces his "Terrier and Monkey" theory for internal drive and explains the "Two Cups" balance that every high-performer must master to move from luck to true experience.</p><br><p>Drawing on his 105 consecutive Ironmans, Sean reveals why physical fitness is only one of 10.5 essential pillars and how the "Marginal Effort Trap" can sabotage even the elite. From redefining the meaning of a DNF to the importance of "The Middle," Sean shares a straightforward blueprint for anyone looking to set audacious goals and actually see them through.</p><br><p>Heights 👉 Stay sharp like Spencer. 20% off Heights with code UT20: https://highpfrmc.com/ut-vitals-au2&nbsp;</p><br><p>WHOOP 👉 Join Spencer in untapping your own potential with 1 month free here: https://highpfrmc.com/UT-WHOOP-au3</p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>

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