Ka cika wannan jumla: Richardson ya yi iyo a madatsar ruwa na Birtaniya a gasar Olympics da kuma gasar zakarun Turai. Ta lashe lambar tagulla a tseren mita 400 na mutum daya a gasar
1974 Gasar Wasannin Ruwa ta Turai; ta gama ta huɗu a tseren mita 200. Ta yi gasa a cikin waɗannan abubuwan a wasannin Olympics na 1972 da 1976, amma ba ta kai wasan karshe ba.