Overcoming a 6-point deficit against Duke with a few minutes left is a monumental challenge.

Backers of the plan concede they have a monumental educational challenge.

But now, being more than 300 miles from the nearest big city creates a monumental challenge.

Sure, from the building side it was a monumental challenge of reconstruction.

Do you have to be an athlete (or even in shape) to take on such a monumental challenge?

To make this idea a reality is a truly monumental challenge.

Urban growth presents monumental challenges for policy makers and ordinary people alike.

Preparing for the election will be a monumental challenge.

It is more even than a monumental technological challenge.

Europe is at a critical moment in its development with two monumental challenges looming on the horizon.