Radzi takes part in a penny farthing race in the centre of London in front of thousands of people.
Source: CBBC
Series 4: 5. Lindsey's Red Arrows Adventure
Lindsey takes to the skies with the legendary Red Arrows to find out what it takes to be a pilot in the elite display team.
31-07-2020
CBBC
Series 4: 22. Lindsey's Bell Ringing Challenge
Lindsey has to perform a routine at one of the UK's top bell-ringing competitions, but can she fool the expert judges?
20-07-2020
CBBC
Series 4: 6. Lindsey And The Royal Yacht
Lindsey boards the Royal Yacht Britannia to help with some spring cleaning and bakes a special birthday cake.
18-07-2020
CBBC
Series 4: 24. Lindsey And The Gritter
Lindsey discovers how our roads are kept safe during winter weather.
12-07-2020
CBBC
Series 4: Paddington Bear
Lindsey takes part in a special birthday concert to celebrate 60 years of Blue Peter and Paddington Bear
05-07-2020
CBBC
Series 4: Paddleboarding
Radzi heads to Anglesey and takes to the water to try a 3,000-year-old sport
14-06-2020
CBBC
Series 4: 12. Foot Golf
What happens when you mix football and golf? Lindsey and Radzi go head to head to find out.
13-06-2020
CBBC
Series 3: 23. Lindsey's Lifeboat Adventure
Lindsey gets to experience life onboard an RNLI lifeboat.
12-06-2020
CBBC
Series 3: 8. Lindsey's Beard Of Bees
Lindsey tries an ancient challenge when she attempts to wear a beard of bees.
05-06-2020
CBBC
Series 3: 3. Lindsey's Extreme Cheese Challenge
Lindsey takes on a unique Blue Peter challenge that combines cheesemaking and caving.
04-06-2020
CBBC
Series 4: 22. Lindsey's Bell Ringing Challenge
Lindsey has to perform a routine at one of the UK's top bell-ringing competitions, but can she fool the expert judges?
20-07-2020
CBBC
Series 4: 15. Seeds
Radzi goes green-fingered and creates a unique Blue Peter seed to celebrate 60 years of Blue Peter.
10-09-2019
CBBC
Series 2: 22. Radzi On Water Skis
Radzi undergoes intensive training as he prepares to perform a trick display at the UK Water Ski Championships.
07-04-2017
CBBC
Series 2: 24. Barney Meets Danny Macaskill
Barney travels to Glasgow to meet cycling legend Danny MacAskill to learn some two-wheeled tricks and set him a special challenge.
19-04-2017
CBBC
11. Lindsey Takes On Trapeze
In this bite-sized Blue Peter adventure, Lindsey takes on the trapeze. She must perform a series of daring moves at a festival in Devon, but will her nerves get the better of her?
29-10-2015
CBBC
12. Radzi's Whoopee World Record
In this bite-sized Blue Peter adventure, Radzi attempts to break the world record for the most whoopee cushions sat on in 60 seconds... Sounds easy? Think again - he has to do a ...
05-11-2015
CBBC
Series 3: 19. Blue Peter Locomotive
The presenters help move the Blue Peter locomotive to its new home and get hands on with the restoration work.
16-10-2019
CBBC
Series 3: 17. Epic Commando Challenge
Lindsey and Radzi train with Royal Marines commandos and face a gruelling assault course and an infamous mud run.
13-11-2019
CBBC
Series 3: 18. Radzi And The Pea Harvest
Radzi helps harvest peas in Lincolnshire and discovers why it is a race against time to keep them fresh.
20-06-2018
CBBC
Series 2: 25. Blue Peter Review
Blue Peter viewers have their say on some of the recent highlights from the show.
04-11-2018
CBBC