Dierks Bentley's wife Cassidy will run her second Boston Marathon on Monday.

This time she's raising money for Safe Haven, a homeless shelter in Nashville.

Dierks says, “I am so proud of Cassidy. It’s so fun watching her get ready for this race. It takes months and months of preparation and determination to pull this off.”

She's already raised more than $11,000. You can add to that at:

Click HERE to support Dierks wife, Cassidy