🚨The boys 4x100m national record has been SHATTERED🚨
— MileSplit US (@milesplit) March 23, 2024
Atascocita (TX) becomes the first team to EVER dip under 39 seconds in the 4x100m, clocking 38.92 at the Victor Lopez Classic 😨
Duncanville (TX) also went under the previous record of 39.76 with a 39.65 finish for second. pic.twitter.com/8mhvKGvXz6