Blue Peter - Challenges: Hunting Dinosaur Footprints

Joel tackles gruelling obstacles taking on the Royal Marines Commando Endurance course!

Gladiators Apollo and Electro lead a school PE lesson with a difference!

Joel climbs Honister Pass and camps in a tent overnight 500ft in the sky!

Abby attempts dog agility with pet expert Chloe and her super spaniel support dog!

Joel tries Kite Foiling with Olympic Gold medallist Ellie Aldridge!

Abby tries wheelchair motocross, performing tricks and stunts with a world champion.

Abby and Shini go head-to-head in a powerchair football challenge.

Abby and Joel race head-to-head on adaptive mountain bikes!

Shini tries equestrian vaulting – a mix of dance and gymnastics, performed on horseback!

Shini takes on racing driver Billy Monger in a subterranean go-karting challenge!

Can Joel and Shini rise to the challenge on one of Europe's tallest ropes courses?

Joel and Shini go head-to-head in an ice hockey challenge.

Abby is given a masterclass from the UK’s youngest Paralympic table tennis medallist.

Joel and Shini learn how to take wildlife snaps from a 9-year-old photographer.

Joel gets behind the wheel of a supercar with pro racer Jessica Hawkins!

Joel takes on his toughest challenge yet, Royal Marines Mountain Leader training.

Joel is challenged to wear thousands of bees on his face!

Joel trains to be a Butler at one of the world’s most luxurious 5-star hotels!

Danny Robins asks the question: Do you believe in ghosts?

Joel and Abby take on Christmas pottery showdown.

Go behind the scenes as Joel takes on a starring role.

From Presenter to Puppeteer: Shini trys her hand at puppeteering!