Three St. Gregory's University athletes will compete for a national title Saturday at the 58th Annual NAIA Men's Cross Country National Championships in Lawrence, Kan. Gustavo Escobar, Dominic Cabada and Hosea Maritim all qualified for the event based on their finishes at the Sooner Athletic Conference meet on November 9. The trio is scheduled to go off at 10:30 a.m. at Lawrence's Rim Rock Farm course.