Barney and Radzi's High Speed Challenge Blue Peter Bite

This is Blue Peter but mini.

Expect epic adventures, makes,

bakes, badges, pets,

presenters and your post.

We've only got five minutes, so get ready for your Blue Peter adventure.

Two presenters

who have faced countless challenges ready to go head-to-head once again.

And this time it's serious.

And where better to take on our latest challenge than at

Europe's fastest racing circuit - Rockingham in Northamptonshire?

We're meeting 18-year-old Jamie Chadwick,

the first ever female racer in the British GT championship

and its youngest winner.

-Jamie, lovely to meet you.

-You, too.

-Hi, Jamie. How are you?

-Very well, thank you.

-OK, interview time. We've got loads of questions.

I'm going to have to stop you there, Barney.

I don't do interviews out here.

If you're going to interview me,

you're going to have to do it in my car on my terms.

-Yes!

-Here we go. What a car, mate.

-I'm in the front.

Jamie, there's only one seat in there.

-Only one of you is going to be able to join me.

-Ah.

-But how do we decide that?

-How about a race?

We'll both complete one lap around this super quick track

and whoever is fastest gets to interview Jamie.

Bring it on.

And how about the loser is stuck with a pile of Lindsey's ironing?

-Perfect.

-Jamie, if you could hand us the keys, please.

Hang on a minute, no chance. You guys are going to be driving this.

Jamie knows this track like the back of her hand,

-so before we race, she's got some top tips for us.

-Brake a little bit.

Brake, brake, brake.

-Blimey!

-It'll be all right.

-But after that early wobble, I start to get the hang of it.

-Perfect.

In fact, I'm now going so fast... Whoa! That was my face!

..my stick-on face comes off the bonnet!

-Brake.

-My face has gone. And again I forget to brake.

A little bit late there, but that's good, really good. We like that.

-We like commitment.

-Now it's my turn.

It feels so weird.

Where I want to slow down, Jamie wants me to go faster.

-Do you change down here?

-No. Keep going up. Now turn in.

But soon I am enjoying it, and even Jamie seems impressed.

That's really, really good. That's mega. Really, really nice.

It's challenge time.

One lap each and the fastest time wins the chance to quiz Jamie

at top speed.

I'm up first.

Oh, we got a wheel spin! We are off.

Hit the brake, down gear. Down gear, down gear. Whoa!

I nearly went off then! That's what it felt like.

I need to do really well in this next twisty section.

I could make up an awful lot of time.

Yes, that's more like it.

Keep your foot flat to the floor and put the window down and celebrate.

Yeah!

Whoa, that looked quick, Radz. This is going to be tough.

Here goes.

Oh, no, no, no!

That is not a good start at all!

It's only the beginning of the lap and I'm already behind. No, no!

No, no, no, no.

That was ridiculous, Barney, what are you playing at?

You could have done better than that.

I've lost a lot of time there.

It's all going to come down to that final twisty section.

I hope this is enough.

And across the line.

OK, guys, you've tried your absolute best,

but there has to be a winner and with a time of 2 minutes 20...

..the winner is...

Barney.

-Yes!

-Jamie, let's go.

Get in! Sorry, Radz, but I can't wait to get in this car.

And to make it even more special, I'm going to be asking your

questions to Jamie while she's driving me round the track.

-Give them to me.

-Barney, I've rehearsed these, so it's probably...

Cheers, mate. Enjoy your ironing. No creases in the jeans.

Thank you very much. You might want to move that.

I am so excited about this.

I have a feeling Jamie is going to be

a lot faster round this track than I was.

CAR ACCELERATES

Wow, that was quick. Jamie completed a lap in 90 seconds.

That's almost a minute faster than me.

Jamie, thank you so much.

That is the most fun I've had doing an interview for a long time.

-That was so good.

-Pleasure. Those questions were amazing.

They were really good, weren't they? Radzi would have loved...

Speaking of which, where is Radzi?

-Mate.

-Done.

-Amazing, great job.

-At long last.

-Hey, that's my T-shirt.

I'm not doing any more!

Join in every Thursday on CBBC.