ELEVEN lucky children can win a free birthday party at a giant indoor fun park.

Statistics have revealed that the nation’s most popular birthday is September 26.

To celebrate, any girls and boys born on that day have the chance to win a free ‘BIG TIME’ birthday at Oxygen Wilmslow.

READ > New Knutsford luxury boutique beauty salon opens on Church Hill

A spokesman for Oxygen Wilmslow said: “To celebrate the nation’s most popular birthday and the release of brand-new party packages, Oxygen Wilmslow is offering children born on the 26th of September the chance to win a free ‘Big time’ birthday party for 10 guests, complete with one hour of active play, access to an exclusive party area, a dedicated party host and more.”

According to the Office of National Statistics, the number of average daily births on September 26 is at an all-time high, compared to the rest of the year.

To mark the occasion, Oxygen is giving 11 children the chance to win the ultimate birthday party.

Each prize is worth around £359.

Oxygen Wilmslow is home to 65 interconnected trampolines, a cardio wall, soft play, a giant airbag and more.

To enter, parents of the birthday bouncer need to visit the Oxygen website and enter the draw before Friday, September 13.

The party must take place on September 26, this year, and proof of the little jumper's birthday must be provided to the park in advance.

Additional guests can be added and paid for separately.

For those born on any of the other 364 days, Oxygen has also released new party packages, to ensure every kid has big-time fun on their special day.

The three new party packages available are:

• Classic Party, which includes one hour of active play plus 45 minutes in an exclusive party room, Oxygen jump socks for all guests, a selection of hot food (choice of pizza, chicken tenders, hotdog or vegan chicken, all served with fries), unlimited squash, and a free return voucher for all party guests. This package costs £23.95 per person.

• Jump-Up Party, which includes everything from the Classic Party, as well as ice cream and 12oz slushies for every child. This package costs £27.95 per person.

• BIG-TIME Party, which includes everything from the Jump-Up party, plus a fruit platter and a 30-day voucher for the birthday child. This package costs £35.95 per person.

Each party also comes with a dedicated host, who is one of Oxygen Wilmslow’s official pioneers of play, and an expert at creating as much fun as possible.

If your child is born on September 26, enter the competition before Friday, September 13 oxygenactiveplay.co.uk/win-a-party/