Pippa Middleton: GE Blenheim Triathlon!

Pippa Middleton approaches the finish line at the GE Blenheim Triathlon on Saturday (June 4) held at Blenheim Palace in Woodstock, England.

The 27-year-old younger sister of the Duchess of Cambridge participated in the race, while Kate hit Investec Derby Day with Prince William and her in-laws.

Earlier in the week, Pippa visited a medical center in London after returning from Paris.

During her short trip, Pippa enjoyed a night out with a group of pals after watching Rafael Nadal play Ivan Ljubicic in the French Open.