Student-organized charity race benefitting NC Children's Hospital. Challenge of athletic & gastrointestinal skill. 5 miles, 12 doughnuts, 1 hour. GO! The Krispy Kreme Challenge is proud to support the UNC Children's Hospital, a specialty-designed hospital that caters to the needs of sick or injured children and their families. The mission of the hospital is to provide the highest quality care to patients from all 100 counties in North Carolina, regardless of a family's ability to afford the services. The money we raise goes to help fund additional equipment and support services necessary to provide exceptional care. It makes possible innovative programs that aid in the treatment and care of children suffering from a wide range of illnesses. Whether you choose to run the challenge, volunteer, raise money, or simply donate, you can be confident that your investment is supporting a great cause. Please consider supporting!