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Atheism UK

Challenging Religious Faith

Britain’s atheist advocacy — normalising atheism, promoting reason and evidence.

Police Investigation Board with GOD as suspect and NONE for all evidence categories
Featured Essay · The £100 Challenge

The Evidence for God Challenge

I contend that there is no evidence for god. That is not just clickbait for evangelicals and apologists: it’s an assertion I can substantiate.

I can’t offer you James Randi’s $1 million prize, but Atheism UK has a £100 prize for the first person to provide evidence for god. I am not claiming that there is no god — I am claiming there is no evidence. That’s an important distinction. Before you challenge me, please make sure you are aiming at the right target.

Darwin Day 2026 — The Evolution Revolution

Friday 13th February 2026, 5:30pm

Venue: Leicester Secular Hall, 75 Humberstone Gate, Leicester LE1 1WB

Get the event slides

Annual General Meeting 2026

Sunday 3rd May 2026, 5:00pm

Leicester Secular Hall — 75 Humberstone Gate, Leicester · Livestreamed on StreamYard

Officers’ reports, elections, motions from the membership, and an open floor for any full member. In person at the Secular Hall or online — voting rights apply either way.

AGM 2026 details →   Join the livestream

About Atheism UK

Atheism UK is Britain’s only distinctively atheist organization, run by atheists, for atheists. Our main goal is the normalisation of atheism.

We focus on the advancement of atheism and challenging the false and irrational beliefs of religious faith. Everyone is born into this world without any religious beliefs until they are indoctrinated by parents, guardians, or the societies in which they live.

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Help fund our work.

Donations keep Atheism UK running — and every supporter gets a “Break Free” badge.

Donate to AUK   Join Atheism UK

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Have you left your religion?

Atheism UK receives enquiries from atheists seeking refugee or asylum status in the UK, and from anyone struggling after leaving religion. We’ve compiled organisations and information that may help.

Find out more