The worst betrayal

The boxing champion betrayed by a teammate and sent to a Nazi concentration camp

• 18 mins

Running for change

Bobbi Gibb's battle to give women the right to run marathons

• 14 mins

Special: Curses and superstitions

This St Patrick’s Day, we ask what drives sports fans to believe in curses

• 27 mins

Leon Edwards: Saved by sport

How a UFC champion escaped a violent gang life to win MMA's biggest prize

• 13 mins

Evaristo: Brazil’s unsung hero

A Barcelona legend who holds a goalscoring record not even Pele matched

• 15 mins

Ghost story

A runner defies the athletics authorities who tried to take him off the track

• 16 mins

Trailer: Chasing Mountains

The female climbers vying to make history

• 3 mins

Chasing Mountains: Ep 1

A near-death experience motivates a mountaineer to scale the world’s highest peaks

• 43 mins

Chasing Mountains: Ep 2

Then there were five. Two super-fast new challengers are powering up the peaks

• 46 mins

Chasing Mountains: Ep 3

The mountaineers are climbing the final peaks, and three of them are neck-and-neck

• 45 mins

Chasing Mountains: Ep 4

We have a winner – or so we think. Questions are being asked

• 43 mins

Poker's new deal

How a card game went from smoky back rooms to the global sporting mainstream

• 14 mins

Fixing the Crazy Gang

A young woman finds herself at the heart of one of English football's most infamous teams

• 16 mins

The woman in black

Lea Campos took on one of football's most powerful men for the right to referee

• 12 mins

Trailer: Copper Bullets

A nation’s dreams were shattered when Zambia's football team was killed in a plane crash

• 2 mins

Copper Bullets: Ep 1

The stars of Zambia's 1993 football team die in a plane crash. A dream is shattered

• 35 mins

Copper Bullets: Ep 2

Relatives of Zambia’s fallen footballers cope with their loss as a new team is formed

• 36 mins

Copper Bullets: Ep 3

Can the newly formed Zambian football team honour the legacy of the KK11?

• 36 mins

Copper Bullets: Ep 4

One year after the crash, Zambia awaits the Africa Cup of Nations final

• 35 mins

Wimbledon: 'New balls, please'

How working as ball boys at Wimbledon in the 1960s changed two young men's lives

• 15 mins

Around the world in 200 marathons

Nick Butter spent nearly two years running a marathon in every country in the world

• 15 mins

The business of losing

What's it like to play for a team whose only job is to lose? Meet the Washington Generals

• 17 mins

Breaking the Olympics

Breakdancing's journey from the streets of New York to the Olympic stage

• 14 mins

The Olympic defectors

A single glance changes an Iraqi weightlifter's life forever

• 16 mins

Trailer: The Legend of Takhti

Exploring Iranian wrestling legend Gholamreza Takhti’s journey of life, death and legacy

• 2 mins

The Legend of Takhti: Ep 1

Gholamreza Takhti, Iran's most loved wrestler, tackles the world of fame and politics

• 39 mins

The Legend of Takhti: Ep 2

Gholamreza Takhti is dead. His death sends rumours spiralling through society

• 43 mins

The Legend of Takhti: Ep 3

Following Takhti’s death, Tehran is on edge. From its depths, a legend is born

• 34 mins

Just win the day

Basketball player Sebastien Bellin credits sport with helping him survive a bomb attack

• 17 mins

Tackles and tailenders

Rudie van Vuuren, the Namibian doctor who played at both the cricket and rugby World Cups

• 15 mins