MINNEAPOLIS (WCCO) – This summer the Twin Cities will push tough to its limits.

Tough Mudder X is the ultimate race to determine the fittest and fastest athletes in the world.

The obstacle course race takes place next month in Hugo. Participants, judges and spectators are needed.

The events take place July 14 – 16 at the Wild Wings of Oneka Hunting Reserve in Hugo.

It is free to watch. Individual participation begins at $189.

For more information, or to register, visit Tough Mudder online.