In this article, which first appeared in My Weekly, Marnie Dock tells Circus Mania author Douglas McPherson about her life putting up Britain's biggest circus tent.
Circus Extreme presents some of the biggest stunts ever staged in an indoor venue, including a breathtaking stream of leaping motorbikes turning somersaults 10 metres above the ground.
Also on the bill are highwire walkers, a woman who plunges from a great height through a ring of fire into a tank of water, and a rock band that is lowered from the ceiling on three platforms while they play.
One of the most important people in the company, however, works behind the scenes.
Marnie Dock, 54, is one of only two people who knows how to put up the tent in which the show takes place.
As the only female ‘tent master’ in the UK, and possibly the world, Marnie shares organising the ‘build-up’ and ‘pull down’ of Britain’s biggest travelling big top with her brother Ingo.
“We share the responsibilities and when one of us is away the other one takes it on. We run it quite well between the two of us,” Marnie says.
The siblings learned the ropes from their father, who looked after the tents and transport for Chipperfields Circus.
“I was a typical tomboy. I did everything with my dad and my brother, working on the tents,” Marnie says.
Growing up on Hoffman’s enormous American-style 3-ring circus, Marnie adds, “I had the best childhood in the world.”
So many of the performers had children Marnie’s age that the circus had its own travelling school. When not in class, the kids did chores such as looking after the animals that every circus had in those days.
“We had a tiger cub living in the caravan with us,” she remembers.
Marnie grew up to be a tiger trainer, a flying trapeze artist and a human cannonball.
Ironically, she claims to be scared of heights.
“As kids we would sit on top of the tent for fun. Not anymore!” she laughs.
Away from the spotlight, Marnie always worked on the build up and pull down of the tent. Four years ago, she assumed sole tent master duty while her brother was away.
“Nothing went wrong,” she says, “because I was too scared to let anything go wrong!”
At 65m long, 40m wide, 18m tall and seating up to 2000 people, the Circus Extreme tent is the biggest travelling circus tent in the UK.
It travels on 24 articulated lorries and takes a crew of 20 people from Monday afternoon until Friday morning to set up.
The pull down is a lot quicker, says Marnie.
“We finish a performance at 5 o’clock and the tent will be gone, wrapped up, by 10 o’clock.”
As tent master, Marnie has to decide where the tent will stand and where all the lorries and caravans will be parked.
Her duties include surveying the site for overhead cables and scanning for underground gas and water pipes before drilling holes for the tent stakes.
Considerations include positioning the tent to avoid wind ingress, knowing when to circle the lorries as a windbreak, and making sure that each lorry arrives on site in the right order for a smooth continuation of work.
“It’s not something you can learn out of a textbook,” Marnie says. “It takes a lifetime to understand instinctively what could go wrong in any moment… and keep one step ahead to prevent that from happening.”
One of the most important things Marnie’s dad taught her was to never stand under a cable when the 20m-tall king poles that support the tent are being winched upright, as that is the most dangerous part of the operation.
“The whole site goes silent when the king poles are going up or down,” says Marnie.
Her biggest enemy is high winds.
“There are times when it’s a bit gusty, and we’re due to start setting up, when we’ll say no, we won’t do it until it completely calms. Once the tent is up, it will stand up to a lot. But if you’re trying to take it up and down and there are gusts coming in, that is a nail-biting time.”
The best part of circus life for Marnie is the travelling and working outdoors in good weather. The worst is the mud when it rains.
Circus Extreme’s audiences benefit from a fully-floored big top, but the people putting the tent up in all weathers don’t have that luxury!
Marnie and her partner Artur travel all over the UK with the circus from March to November. At Christmas, they get a break from the elements when the show moves into an indoor venue in Birmingham.
Then, in January and February, they take a well-earned break from caravan life at their house in Poland.
Their 20-year-old daughter Tya works in the box office, having previously helped her mum run the popcorn stand.
Tya was born in Cardiff where her parents were working with the Chinese State Circus. Her name is a local word for Tuesday, the day she was born, that Marnie learned of on a visit to Cardiff Castle.
“Cardiff will always hold a very special place in our hearts,” says Marnie.
The circus industry is a small world and the tent masters on different shows will help each other out, says Marnie.
“If there’s a site one of us knows well and another doesn't, we'll phone for advice: ‘Is there anything to watch out for on this site? What’s the best way in and out?’”
There’s often a good camaraderie among a tent crew, Marnie says. But she adds that tent mastering is a physically arduous and stressful job that, like circus life generally, people have to be in for the love of it.
“When it’s a windy night, you don’t sleep,” she says. “You’re just watching the tent all night.”
For more interviews with circus folk, from clowns and sword swallowers to lion tamers and showmen, read Circus Mania, the ultimate book for anyone who ever dreamed of running away with the circus.

















