Lisa Colliss

Wellness Walk London Bridges

Harry’s Story

Welcome to our Diabetes UK Wellness Walk fundraising page!

This September, Harry and I will be taking on a 10‑mile wellness walk for charity, a real challenge for him, and a meaningful milestone for us both.

Harry was diagnosed with Type 1 diabetes at just 10 years old after suddenly becoming critically ill with life‑threatening DKA. Diabetic ketoacidosis isn’t just “a bad episode” — it’s a medical emergency. It happens when the body has no insulin at all, causing toxic acids to build up in the blood. Children can deteriorate frighteningly fast: vomiting, dehydration, confusion, rapid breathing, and in severe cases, organ failure, coma, or death. That’s how Harry’s diagnosis began sudden, traumatic, and terrifying.

Overnight, his childhood changed. He went from being a carefree boy to facing needles he was terrified of, constant monitoring, and equipment that caused painful skin trauma from adhesive reactions.

Type 1 is relentless. Hypos can drop him so low he risks losing consciousness or falling into a diabetic coma. Hypers can cause long‑term damage to organs and the immune system.

And something many people don’t realise is that Type 1 diabetes commonly affects muscle strength, stamina, and recovery. Because the body can’t regulate insulin normally, muscles don’t always get the steady energy supply they need. This leads to fatigue, reduced endurance, and difficulty with long‑distance activity, so long walks genuinely take a toll.

All of this has impacted Harry’s confidence, physical health, and mental wellbeing. There have been moments where diabetes felt bigger than him and heavier than people realise. But he’s also received incredible care, especially during the times when his mental health took a hit. That support has helped him rebuild confidence, understand his condition, and feel empowered rather than defined by it.

That’s why this walk matters. It’s not just ten miles, it’s ten miles of courage, growth, and proof of how far he’s come.

In September, we walk for charity, for awareness, and for every family navigating Type 1.

Ten miles. One cause. A journey that deserves to be seen.

We would love your support in making a difference - thank you 



My Achievements

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10 Donations!

Thanked Supporters

£25 Raised

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My Updates

Proud mum of a type 1 warrior

Tuesday 21st Jul
Harry has just come back from his Annual Diabetes Review — and my heart is so full.

From day one, the NHS Diabetes Team have been nothing short of extraordinary. Their care, their patience, their guidance… I’m genuinely so thankful for everything they’ve done for Harry and for us as a family.

This quarter, Harry’s BG/Glucose has been in range 71% — above the 70% ideal — and his HbA1c is 47, which puts him essentially at pre‑diabetic levels. For a child living with Type 1 diabetes every single day, that is phenomenal. He manages his condition with such maturity, resilience, and quiet determination. My Type 1 warrior shows up for himself daily, even when it’s hard, and I couldn’t be prouder.

The diabetes team even asked if Harry could be featured in their newsletter as their “superstar” — recognising his sponsored wellbeing walk in September. To see him celebrated not just for his numbers, but for his heart… it means everything.

As a mum, watching him navigate Type 1 with courage and grit is one of the greatest privileges of my life. Proud doesn’t even begin to cover it. #diabetesawareness #type1 #t1d #t1dwarrior #fyp

Thank you to my Sponsors

£107

Martin Colliss

Good luck boy, go smash it. So proud of you ❤️

£100

Gavincolliss@yahoo.co.uk

Smash it Haz x x

£43.60

Joy Donnell

Good luck 🥰

£43.60

Cristiana Fecioru

£33.15

Sally Hughes

Good Luck Harry. This is amazing. Proud of you x

£28

Phanos Evangelou

Goodluck !!!

£25

Anonymous

£25

Julianne Law

You’re both incredible! X

£22.80

Wendy Trenery

Donated. Let me know the details of the walk

£13.32

Lisa Colliss