Watch AP McCoy claim his 4,000th career victory after winning on the second of two rides at Towcester on Thursday.
The 18-time champion reached the unprecedented milestone on Mountain Tunes in the 15:10 GMT race.
His 3,999th win came at Chepstow on Wednesday after switching to the Jonjo O'Neill-trained Minella For Steak when original ride Mission Complete was declared a non-runner.
Race footage courtesy of At The Races
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