Russ Cook
The Hardest Geezer
Founder of Hardest Adventures
Russ Cook, widely known as The Hardest Geezer, is an endurance athlete, adventurer, and all-around force of nature. Best known for his record-breaking challenge of running the entire length of Africa, Russ has redefined the limits of human endurance while raising significant funds for charitable causes. His journey, spanning thousands of miles across some of the world’s toughest terrains, has captured global attention, inspiring audiences with his resilience, determination, and unbreakable spirit.
At Blue Earth Summit 2025, Russ will share his extraordinary story, exploring the power of mindset, the intersection of adventure and purpose, and how extreme endurance can drive positive impact. Prepare to be inspired by one of the most relentless and captivating figures in the world of endurance sports.