Definition of PROTIST. : any of a diverse taxonomic group and especially a kingdom (Protista syn. Protoctista) of eukaryotic organisms that are unicellular and sometimes colonial or less often multicellular and that typically include the protozoans, most algae, and often some fungi (as slime molds).
Next year's USA Masters Indoor Track & Field Championships will be held . The USA Masters Outdoor Track & Field Championships will be held in Winston-Salem July 17-20. The USATF Virginia Association Masters Championships are set for June 21 in Richmond.
The World Athletics Championships will take place at the iconic Olympic Stadium in the Queen Elizabeth Olympic Park in London. This was the venue for the historic London 2012 Olympic and Paralympic Games. Mo Farah and Usain Bolt are expected to take part in London 2017.