Grand Forks, ND Alerus Center The Alerus Center is a combination indoor stadium and convention center designed to provide a combination of facilities unique to the upper Midwest and south central Canada. The 50-acre, 450,000 s.f. complex features an indoor multipurpose stadium with seating capacities of up to 22,500. Designed for football, soccer, basketball, hockey, concerts, and trade shows, it is the home field for UND. The convention center includes 14 meeting rooms, an exhibition hall & ballroom of 28,000 sq. ft., prefunction spaces and full serving kitchen. Images