Pippa Middleton, the fitness guru, plans to swim a ridiculous amount to celebrate her birthday. Looks like Kate Middleton’s sister isn’t satisfied with sitting there and looking pretty for her boyfriend Nico Jackson.

Seeing how it’s only a matter of time that she decides on a wedding date with Nico Jackson, swimming could be a good way to releasing stress!

According to Daily Mail, “Pippa Middleton might be turning 32 on Sunday but instead of celebrating with her family and boyfriend, she will be in Stockholm preparing to take part in a gruelling endurance race.”

What is this race like, you may ask. Well according to Daily Mail, “One of the most gruelling 'swimrun' events on the planet, it involves running and swimming a 50-mile route across 26 of the Stockholm archipelago's 1000 islands.”

Races are another way that Pippa Middleton seems to deal with pressures from Queen Elizabeth, her boyfriend Nico Jackson and even her rumored wedding planning.

She even took off time in the Caribbean recently for some well-deserved time off with her family.

According to E! Online, “The 31-year-old showed off her enviable bod once again while paddleboarding with her brother James Middleton during a vacation in the Caribbean. Pippa rocked a tiny purple and blue two-piece which helped accentuate her washboard abs and muscular physique.”

The more emotionally charged Pippa Middleton becomes, the fitter she gets!

But so far, Kate Middleton’s sister has not shown any sign of stress. When she was spotted strolling in Chelsea, she looked incredibly calm and collected.

But Pippa’s struggle to persuade Queen Elizabeth to accept the idea of her wedding to Nico Jackson may take a while.