Australia have suffered disappointment from the lead in the mixed 4x100m relay final at the world under-20 championships on Saturday in Eugene, Oregon (Sunday AEST). These tiny, tiny mistakes make such an impact but they just happen in relay running. Philp anchored the mixed team in the heat and final but led off for the Australian women’s 4x100m relay team in their heat victory earlier on Saturday local time (Sunday AEST). McGroder’s silver was an upgrade on winning bronze at the 2024 world under-20 championships but he now faces a difficult decision on his sporting future. Head here to watch the world under-20 championships on 7plus Sport