Reigning Olympic champions Omar McLeod, Derek Drouin and Christian Taylor will risk their bragging rights Saturday in "Rio Rematches" to highlight the 108th Drake Relays at Des Moines, Iowa.
Jamaica's McLeod will face 2012 Olympic champion Aries Merritt of the United States in a men's 110m hurdles showcase while Canadian high jumper Drouin and US 2012 and 2016 Olympic triple jump champion Christian Taylor will be challenged by Rio rivals in feature events.