Ames Field will host the 2017 DCI Open Class World Championships Aug. 7-8 in Michigan City, Indiana. Courtesy: Drum Corps International 2017 Open Class World Championship Prelims lineup By: Drum Corps International Release: 08/06/2017 Related Links Open Class Prelims event details Day-by-day guide to the 2017 DCI World Championships Watch the DCI Open Class World Championships live online Open Class corps will kick off the 2017 DCI World Championships, Monday, August 7 in Michigan City, Indiana. The following lineup is based on the average of those corps' two highest scores from shows held between July 26 and August 5. DCI Open Class World Championship PrelimsAmes Field, Michigan City, INMonday, August 7, 20173:00 p.m. – Gates Open3:45 p.m. – Welcome and National Anthem4:00 p.m. – Les Stentors - Sherbrooke, QC4:17 p.m. – Impulse - Buena Park, CA 4:34 p.m. – Shadow - Oregon, WI 4:51 p.m. – Colt Cadets - Dubuque, IA5:08 p.m. – Raiders - Burlington, NJ5:25 p.m. – Intermission (34 min.)5:59 p.m. – Southwind - Mobile, AL6:16 p.m. – River City Rhythm - Anoka, MN6:33 p.m. – Guardians - Houston, TX6:50 p.m. – 7th Regiment - New London, CT 7:07 p.m. – Gold - Oceanside, CA7:24 p.m. – Intermission (34 min.)7:58 p.m. – Louisiana Stars - Lafayette, LA8:15 p.m. – Spartans - Nashua, NH 8:32 p.m. – Music City - Nashville, TN8:49 p.m. – Legends - Kalamazoo, MI9:06 p.m. – Blue Devils B - Concord, CA9:23 p.m. – Vanguard Cadets - Santa Clara, CA9:40 p.m. – THE COMPANY - Chesterfield, UK10:05 p.m. – Last scores announcedTimes Central Time Zone and subject to change.