London: After suffering her first marathon defeat outside the Olympics, Paula Radcliffe has warned her rivals: "I'll be back for London 2012."
Radcliffe, 35, finished fourth in New York on Sunday and was struggling with tendinitis in her right knee, reports The Sun.
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She broke down in tears at the end, clutching her leg in pain.
"It's not career-threatening. It just needs time to clear up. London is definitely my target. If I can have two good marathons before then, that'll be fine by me," the world-record holder said.
