Runner with inoperable cancer takes on London Marathon for research charity

Isobel Feculak
Sun, 26 Apr 2026 21:56:57 +0000

A Gosport woman living with an inoperable tumour took on the London Marathon while undergoing a pioneering clinical trial, raising money for the charity behind the research that is now giving her hope.

Ahead of race day, Jenny Blowers admitted she was "so nervous but really excited," adding: "All my training has brought us to this moment."

In 2022, the 38-year-old mother-of-two from Gosport found what she thought was an itchy insect bite before being diagnosed with melanoma.

She fought back with treatment and surgery and was eventually given the all clear.

The cancer returned in 2024 – this time inoperable.

Jenny is now being treated at The Royal Marsden, where she is taking part in a clinical trial made possible through charitable funding.

The trial is exploring new forms of treatment for patients whose options would otherwise be limited.

She said: "I felt like it was really important to give back to them. I want people to have the same opportunities that I've had, being on trial, because it really is saving my life."

Despite attending regular hospital appointments and still having immunotherapy every six weeks, Jenny decided to take on the 26.2-mile challenge.

"The trial is fantastic, but it's a long process, so I'm still going... Another year of treatment to go!"

For Jenny, the marathon was never about time or performance but about showing what is possible while living with cancer.

She said: "You can do anything if you put your mind to it."

Her message to others facing challenges is clear.

"If I can train for a marathon and run a marathon whilst on treatment, you can do anything you put your mind to!"

Jenny raised £3,900 for the charity, and her efforts continue.