Canada sets new U20 record in 4x400m final at World Junior Championships

Xahria Santiago, Aurora Rynda, Ashlan Best and Sharelle Samuel set a new Canadian U20 record in the final event of the IAAF Championships

Chau runs gutsy semi-final at World Junior Championships

A complete recap of day four and five action at the U20 World Junior Championships

Misener-Daley and Stewart-Baynes advance to World Junior 400m final

A complete recap of day three action at the World Junior Championships

All 2018 iaaf world junior championships