The USATF has accepted St. Catherine\'s junior Katie Doswell\'s petition to compete in the 800 at the USA Indoor Championships in Boston this weekend, based on her performance in the Junior Girls 1000 at the Armory Collegiate Games on February 5th. Katie will run in the preliminaries on Saturday at 1:40 p.m. The 800 final is Sunday afternoon. Doswell, who has the fastest time in the nation for 1000 meters at 2:47, is coming off a sensational triple at the LIS Championships where she won the pole vault (10-2), 1600 meter run (5:03.8), and 3200 meter run (11:07.7) all in meet record breaking performances.