Ka cika wannan jumla: An haifi Benning a Urmston, Lancashire, Ingila. A shekara ta 1971, a matsayin Christine Tranter, ta lashe AAAs A karkashin 17 800 mita take. A shekarar 1974, har yanzu yarinya ce, ta kasance ta 15 a gasar
Gasar tseren tseren ƙasa ta duniya kuma ta lashe lambar zinare a gasar ƙungiya. A shekara ta 1975, ita ce ta 18. Ta gama ta biyar a wasan karshe na mita 1500 a Wasannin Dalibai na Duniya (Universiade) a 1977 a Sofia a 4:09.7.