The Guardian Australia ·general ·3 hours ago

Experience: I won the world’s deepest underground marathon

An amateur runner won the world's deepest underground marathon in a Swedish zinc mine on October 2025, completing the race in three hours and 17 minutes. The event hosted 55 participants from 18 countries, all aiming for a Guinness World Record. Despite the challenging conditions, camaraderie among runners enhanced the unique experience of this unprecedented marathon.

Summary by Glance · The Guardian Australia

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