Data releases

Links to the all Our Future health data releases

We release new data into our Trusted Research Environment on a quarterly basis as our cohort grows.

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Current data release

The current data release is Release 12. It was released on 17 September 2025 and includes:

• 1,900,495 participants with completed baseline health questionnaires

• 650,870 participants with genotype array data

• 1,433,275 participants with clinic measurements data

• 1,703,250 participants linked to an NHS number, of which 1,648,662 participants have at least one secondary care or death registration record

For detailed information about the current data release, go to the Release 12 page.

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2025 data releases

• Release 12 (17 September)

• Release 11 (11 June)

• Release 10 (20 March)

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2024 data releases

• Release 9 (11 December)

• Release 8 (18 September)

• Release 7 (26 June)

• Release 6 (19 March)

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2023 data releases

• Release 5 (12 Dec)

• Release 4 (17 Oct)

• Release 3 (18 July)

• Release 2 (18 April)

• Release 1 (10 Jan)