MileSplit Staff Feb 05, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 4x400m Relay | 4x800m Relay 4x400 Meter Relay Rank Time Athlete/Team Class Meet / Date 1 4:02.21 Tulsa Union High School Tulsa Union High School Oklahoma Indoor Championships: Divisions 1 &4 Jan 24, 2026 2 4:02.21 Tulsa Union High School Tulsa Union High School OCCTCA Prelim #2 Jan 31, 2026 3 4:11.43 Bixby High School Bixby High School Oklahoma Indoor Championships: Divisions 1 &4 Jan 24, 2026 4 4:11.43 Bixby High School Bixby High School OCCTCA Prelim #2 Jan 31, 2026 5 4:15.89 Broken Arrow High School Broken Arrow High ...