MileSplit Staff Mar 17, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Highlighting the top ranked Boys 400m performers in Arkansas for the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 49.23 Ethan Kantner Bryant High School 2027 Benton High School Invitational (FULL) Mar 5, 2026 2 49.61 Kaleb Brown LR Central High School 2027 Benton High School Invitational (FULL) Mar 5, 2026 3 50.62 Brave Rupp Shiloh Christian School 2027 Y Timing HS Running Festival Mar 6, 2026 4 50.74 Hayden Branch Har-Ber High School 2027 Springdale Schools Invitational Mar 13, 2026 5 51.00 Boston Keeler Bentonville...