Oakes was born in Hackney, London. She was a member of the Haringey Athletic Club. In 1977, as Heather Hunte, she finished fourth in the 100 m final at the European Junior Championships in Donetsk, being edged out of a medal by teammate Kathy Smallwood. She won a bronze medal in the sprint relay. On 21 May 1980, at a meeting at the Crystal Palace, she ran the 100 metres in a wind-assisted 11.01 secs. Later that year she competed for Great Britain at the Olympic Games in Moscow, where she won a bronze medal in the 4 × 100 metres relay, with her teammates Kathy Smallwood, Beverley Goddard and Sonia Lannaman. They ran a UK record of 42.43, which still stands. She also placed eighth in the 100 m final in 11.34 secs. In 1982, now competing as Heather Oakes, she finished seventh in the 100 metres final at the Commonwealth Games in 11.39. In 1983, at the World Championships in Helsinki, she reached the semi-finals of the 100 metres, running 11.50. At the 1984 Olympic Games in Los Angeles, Oakes reunited with two of her Moscow teammates, Kathy Cook ) and Beverley Callender to win another bronze medal in the 4 × 100 m relay, they were joined by Simmone Jacobs. In the 100 m final, she finished seventh in 11.43. She had a fine indoor season in 1985, winning medals at both the World Indoor Games and the European Indoor Championships. At the World Indoors in January in Paris, she won a silver medal in 7.21 secs, just one-one hundredth of a second behind the winner Silke Gladisch. Then at the Europeans in March, she won the bronze medal behind Nelli Cooman and Marlies Gohr, but ahead of Gladisch. Oakes became Commonwealth 100 m champion in Edinburgh, Scotland in 1986. She won in a lifetime best time of 11.20 secs. In an incredibly close race, she edged ahead of teammate Paula Dunn and Canada's Angella Issajenko. Oakes later teamed up with Dunn, Kathy Cook and Joan Baptiste, to win the gold medal in the sprint relay. Oakes anchored the England quartet to victory in 43.39. Later in 1986, she reached the semi-finals of both the 100 and 200 metres at the European Championships in Stuttgart. In the 200 m, an event that she rarely contested. she ran a lifetime best of 22.92 secs. During her career, Oakes won four AAAs National titles and five UK National titles. As of 2016, her legal 100 m best ranks her 16th on the UK all-time list, her 200 m best ranks her 23rd, while her 60 m best ranks her eighth. While Oakes competed at the highest level for her country, she also held down a full-time job. This is in contrast to today's athletes, who through lottery funding and sponsorship are able to train and compete without distraction. She is married to fellow Olympic bronze medallist Gary Oakes.
Personal bests
60 m 7.21 Paris 19/01/1985
100 m 11.20 Beijing, CHN 20/09/1980 - ran 11.01 wind-assisted London 21/05/1980
200 m 22.92 Stuttgart, GER 28/08/1986
4 × 100 m relay 42.43 Moscow, RUS 1/08/80 UK Record
