Ferropolis 2015: German strongman event held in former mine

Over 2,000 men and women came to an abandoned mine known as Ferropolis in Germany on the night of 15 August, to compete in an overnight strongman race. Overnight, the competitors had to overcome over 30 obstacles, including high hurdles, mud holes and pools of foam, as they ran the distance of a half marathon. Aug 17, 2015