From Prince William & Kate's day at the Derby to Pippa Middleton's 5k run, see how the family spent their summer weekend
Credit: Chris Brunskill/Getty
Updated: Monday Jun 06, 2011 | 01:00 PM EDT
By: Cara Lynn Shultz
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Meanwhile, where was Pippa Middleton during the prestigious Epsom Derby? She ditched the formal wear for athletic wear and sneakers, competing in a 5k run as part of the Blenheim Triathlon in Woodstock, England.
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