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Harry Mackarness

Fitness & Health

Harry Mackarness

Harry is a former British Army Officer turned endurance athlete who thrives on extreme challenges, from 100km ultramarathons across the Sahara to brutal hybrid events around the world. Drawing on a decade of military grit and a relentless drive for self-development, he embodies resilience, adventure, and the pursuit of pushing both body and mind beyond limits.

Combined following
260k+

Detailed audience insights available on request.

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