Challenge yourself at The Subway is ranked #18 out of 18 things to do in Zion National Park. See pictures and our review of Challenge yourself at The Subway.

A no-spend challenge is designed to save money, and it can be more fun than you might think.

Your challenge could be related to a specific problem. If you're in a financial rut, you might challenge yourself to pay down $1,000 worth of debt in a month.

We're only human, and bad races here and there are inevitable. Here's a crash course in honing your mind to mentally power through a tough day.