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2018 edition returned to a two-day event on its typical weekend of 21<unk>22 July. Tom Bosworth<unk> <unk> <unk> <unk> <unk> <unk> Kare Adenegan and Sophie Hahn set world record times in the T34 100m and T38 200m events. Sifan Hassan<unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk>