Gareth Thomas
My Story
I will be running the 2026 London Marathon for the wonderful charity Tree Aid.
Tree Aid works hand in hand with communities across the drylands of Africa, where the climate crisis is pushing soil and livelihoods to breaking point.
Trees here are a lifeline: they restore fragile ecosystems, provide food and grow incomes.
Tree Aid doesn’t just plant trees — they
support people with the tools, skills and rights to protect and manage their land for the long term. Together, we’re creating resilient futures where land and life grow stronger.
