She Ran for Medals. Then Her Best Friend Was Murdered. Now She Runs to Save Lives.
Agnes Tirop broke a world record. Days later, she was dead — killed at home by her husband. Her friend Viola Cheptoo made a vow at the graveside: Agnes’s story would not end in silence.
On 7 September 2021, Agnes Tirop crossed a finish line in Herzogenaurach, Germany, and shattered the world record for the 10,000 metres. She was 25 years old, radiant, and at the very peak of her power.
Eleven days later, she was dead.
Her husband had stabbed her in their home in Iten. He fled the scene. Kenya went into mourning. The world’s athletics community reeled. And Viola Cheptoo — Agnes’s friend, fellow elite runner, and training partner — felt something inside her permanently change.
A Grief That Became a Movement
Viola did not grieve quietly. She ran. She organised. She founded Tirop’s Angels — a foundation named after Agnes, dedicated to ending gender-based violence in the communities where Kenya’s athletes live, train, and are too often unsafe.
The work is unglamorous and essential. Tirop’s Angels visits secondary schools, athletics training camps, churches, and community halls across Kenya. They train young people — girls and boys — to recognise the warning signs of abusive relationships. They create safe spaces for survivors to speak. They reach into the communities where the silence is thickest and most dangerous.
Viola did all of this while still competing. Still running. Still showing up on tracks across the world with Agnes’s name stitched into the fabric of everything she does.
Then History Repeated Itself
In September 2024, Ugandan Olympic runner Rebecca Cheptegei returned from the Paris Games — having represented her country on the world’s greatest athletic stage. Her boyfriend doused her in petrol and set her alight. She died four days later from her burns. She was 33 years old.
The echoes of Agnes’s death were unbearable. Two world-class African women athletes. Two men who could not bear what those women were. Two graves that should not exist.
Viola did not collapse under the weight of it. She spoke. Loudly. Publicly. Demanding that sport governing bodies, governments, and communities stop treating the deaths of female athletes as private tragedies and start treating them as the public crises they are.
Running as Resistance
What Viola Cheptoo has built is not just a foundation. It is a philosophy: that the athletic excellence Africa’s women demonstrate on the track must be matched by the protection and dignity they receive off it.
Africa produces some of the world’s greatest distance runners. Many of them are women. They train in communities where gender-based violence remains distressingly common, where the same cultural frameworks that celebrate their victories can also trap them in dangerous homes.
Tirop’s Angels is the bridge between those two realities — built by a woman who refuses to pretend the gap does not exist.
Agnes Tirop broke a world record. Then the world failed to protect her. Viola Cheptoo is making sure the world never forgets — and never looks away again.