Zara Tindall barely breaks a sweat in a pinstripe blazer and white trousers as she runs alongside her gelding Class Affair at day four of the Badminton Horse Trials

Zara Tindall looked in her element today as she trotted her horse on day four of the Badminton Horse Trials.

Princess Anne’s daughter, who is also an Olympic silver medalist, looked barely out of control as she led her gelding, Class Affair, to an inspection.

Equestrian Zara, 42, looked effortlessly elegant wearing a pinstripe blazer and white trousers paired with a matching top as she guided her horse.

The king’s niece had her blonde locks tied back and accessorized with stylish sunglasses.

On Friday, the mother-of-three joined her husband Mike Tindall as they embraced the warm British weather in stylish casual outfits while attending drinks at the Badminton Estate event in Gloucestershire.

Zara Tindall looked in her element today as she trotted her horse on day four of the Badminton Horse Trials

The royal and her husband Mike, 45, looked relaxed as Zara took a break from the game on Friday.

Zara wore an oversized denim shirt and fitted trousers, which she paired with classic white trainers and sunglasses.

The mother-of-three tied her hair up for the warm day, which saw temperatures remain around 20 degrees.

Meanwhile, Mike wore white shorts and a dark blue shirt.

On Saturday, Zara was back in her rubber boots, wading through deep puddles for the cross-country event later.

The Badminton Horse Trials take place over five days, and Zara has already been spotted at a number of events in the grounds of Badminton House, the seat of the Duke of Beaufort in south Gloucestershire.

On Thursday, the mother-of-three put on a loving display as she was supported by her husband Mike and her father, Captain Mark Phillips, at the equestrian event.

During the second day of the annual five-day event, the king’s niece appeared to take comfort from former England rugby star Mike as they hugged repeatedly.

Princess Anne's daughter, who is also an Olympic silver medalist, looked barely out of control as she led her gelding, Class Affair, to an inspection

Princess Anne’s daughter, who is also an Olympic silver medalist, looked barely out of control as she led her gelding, Class Affair, to an inspection

Equestrian Zara, 42, looked effortlessly elegant wearing a pinstripe blazer and white trousers paired with a matching top as she guided her horse

Equestrian Zara, 42, looked effortlessly elegant wearing a pinstripe blazer and white trousers paired with a matching top as she guided her horse

The Princess Royal’s daughter also seemed thrilled to have her father Mark by her side as the two chatted and shared smiles while at the badminton estate.

Dressed in her signature navy blue riding gear, Zara, who shares daughters Mia, ten, and Lena, five, and son Lucas, three, with Mike, looked focused as she warmed up for the race, which started on Thursday and runs until Sunday.

The royal wore white riding breeches covered by her long double-breasted coat and completed her look with a matching navy and white hat as she put her beloved gelding Class Affair to the test at the event.

After taking part in the competition, Zara was pictured sharing a hug with her proud husband Mike as he appeared to lean in for a kiss from his wife.

The royal was also spotted chatting with her father Mark, who divorced Princess Anne in 1992 after 19 years of marriage.

Mark was joined in the crowd by his girlfriend, Belgian rider Florence Standaert, believed to be in her forties.

Florence’s long-term friend, Thomas Ryckewaert, ran the Waregem horse trials in Belgium until his death at the age of 63 in 2019.

And a year later, Mark designed a cross-country course in Waregem, run by Florence, The Daily Mail reported in 2022.

Meanwhile, Zara looked effortlessly elegant, teaming her navy blue attire with a pair of knee-high black riding boots for today’s event.

After showing off her horse riding skills, the late queen’s granddaughter cooled off with a barefoot stroll in the nearby lake.

She exchanged her neat competition clothes from earlier in the day for jeans, a navy blue jacket and a white cap.