Uploaded May 2026 | Updated September 2026, 1 hour ago

---

Heat. Darkness. Exhaustion.
As the race unfolds deep underground, runners describe what it feels like in the moment — when the world’s deepest marathon truly starts to test their limits. Watch the full documentary.

World's Deepest Marathon organised by: ‪BecomingX‬, The International Council on Mining and Metals, and Boliden
Official Partners: World Gold Council, Hindustan Zinc, and Teck Resources Limited



About World Gold Council
We're the global experts on gold. The content we post here ranges from investment insights and market trends, to responsible gold mining and gold's many uses in our world.