Could you run and bike 150km overnight... just for the challenge?

Into the Darkness (ITD) isn’t a typical race. Created by Marcus Smith, this mental and physical test starts at sunset and ends at sunrise—with 50km bike + 50km run + 50km bike across the Dubai desert.

No podiums. No rules. Just you, the dark, and everything in your mind.

👊 Learn how Into the Darkness (ITD) was born, why it’s so powerful, and how it’s changing the way we think about endurance.