Helen Louise Miles (born 2 March 1967) is a Welsh former sprinter who competed mainly in the 100 metres.

[1] She first came to prominence at the 1985 European Junior Championships in Cottbus, where she won two bronze medals, in the 100 metres, running 11.63 secs and the 4 × 100 m relay.

[2] In 1986, she represented Wales at the Commonwealth Games in Edinburgh, winning a bronze medal in the sprint relay, her teammates were Sian Lewis, Sallyanne Short and Carmen Smart.

In Seoul, she was eliminated in the heats running 11.88,[3] after sustaining an injury.

[citation needed] Helen Miles at World Athletics