About Riley Day
Born 2000. Riley Day is an Australian sprinter.
Riley Day (born 30 March 2000) is an Australian sprinter. She was selected for the 2020 Summer Olympics in Tokyo and competed in the Women's 200 meters. Day came third in her heat and therefore qualified for the semi-final. She managed a time of 22:56, 0.43 of a second behind the winner Shelly-Ann Frazer-Pryce from Jamaica.
Early years Riley began her athletics career at the age of nine, when she was entered into her local Little Athletics club in her hometown of Beaudesert, Queensland by her mother. In 2014 at the age of 14, Day ran her first sub-12 100m time. Two years later, in 2016, she ran 23.51 (200m) in the Queensland schools championships and also ran a wind-assisted 11.39 in the 100 meters. Two months later she ran 11.36 (100m) and 23.52 (200m), winning the National schools title.
Achievements Riley entered the public eye through her performances at the 2017 Nitro Athletics series. She then competed at the 2017 Commonwealth Youth Games in Nassau, Bahamas, winning gold in the 200 metres and silver in the 100 metres. From her performances she was invited to compete in the 200 metres at the 2017 World Championships in Athletics in London.
Riley competed in the women's 200 metres at the 2017 World Championships in Athletics. She placed seventh in her heat with a time of 23.77s.
She competed in the 200 metres at the 2018 Commonwealth Games on the Gold Coast, Australia, after winning the Australian Athletics Titles in both the 100 meters and the 200 meters. At the Commonwealth Games, she made the semi-finals and ran fourth in her race, in a time of 23.24s. She missed out on a position in the final by 0.01s to Bianca Williams.
Riley's other notable achievements include winning the silver medal at the 2019 World University Games in Naples, Italy, in the 200 meters as well as being a 2 x Oceania Champion, and a 3 x National Champion.
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Important facts
People in Riley Day's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Riley Day's
Frequently asked questions
Who is Riley Day?
Australian athlete
When was Riley Day born?
Riley Day was born on 30 March 2000 in Beaudesert.
What is Riley Day's occupation?
Riley Day is a sprinter.
What nationality is Riley Day?
Riley Day is Australian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Riley Day. https://biography.guide/riley-day/
MLA: "Riley Day." Biography.guide, https://biography.guide/riley-day/.
Chicago: "Riley Day." Biography.guide. https://biography.guide/riley-day/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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