Tough Mudder

Amelia Boone never thought of herself as an athlete. Here's how she changed her mentality and took top honors in World's Toughest Mudder.

It turns out it's the lesson we all need more than ever right now.

Here is how one runner approached it and found surprising benefits.

If you thought it would be too hard, think again.

Who knew the mental prep for event day needs to include this?

The queen of muddy obstacle races just upped its game in 2016.

For runners who like a side of strength to go with their speed, one extreme-race queen shares her favorite events.

Check out Jessica Sebor's author page.