USA dominated the championships, topping the medals table with 25 gold, 19 silver and 17 bronze. Jamaica followed with seven gold medals, while hosts Canada picked up three titles.
Many of the stars of the championships will now turn their attention to the next big international competition on the athletics calendar, the IAAF Continental Cup Ostrava 2018 on 8-9 September.
Katie Nageotte (USA) pole vault
In challenging windy conditions, USA’s Katie Nageotte upset the form book to win the pole vault title with a championship record of 4.75m, beating world indoor champion Sandi Morris and 2015 world champion Yarisley Silva.