Dutchwoman Sifan Hassan completed a remarkable week with Olympic gold in the women's marathon on Sunday morning after winning two bronzes in the two long-distance track events.
The athlete training session for the Olympic marathon swimming in the River Seine went ahead on Wednesday morning.
Newly-crowned Olympic champion Noah Lyles thought Jamaica's Kishane Thompson had beaten him to 100 metres gold following their photo finish in Paris on Sunday.
South African middle-distance runner Precious Mashele bemoaned the stringent qualifying standards set by the World Athletics Federation.