2025 UK Athletics Championships

The 2025 UK Athletics Championships (formally known as the British Athletics Championships) is the 2025 edition of the annual national championships in outdoor track and field for athletes in the United Kingdom, and also serves as a qualifying event or trials for the 2025 World Athletics Championships. The event was sponsored by Novuna and were held from 2 to 3 August 2025. The championships returned to the Alexander Stadium in Birmingham for the first time since 2019.

The 10,000 metres, marathon and decathlon/heptathlon disciplines to determine the British champions in those events will be held separately, at different venues and dates - in all three cases, they were combined with other athletics events.