Olathe Marching Invitational ← Go back Event LogoOlathe Marching InvitationalOlatheLocation - StateKansas10/11/2025College Boulevard Activities Center 11031 S. Valley Rd Olathe, KS 66061 Participating Bands Schedule Source: Chad Coughlin/Bob Davis Co-Hosts Olathe-Marching-Invitational.pdfOlathe-Marching-Invitational.pngAdjudicator Panel TBA Contact Name: Chad CoughlinEmail hidden; Javascript is required.