RCT HDRC Ignites Innovation at UK’s First National Datathon: Data Collision

Ceri and Alex from the Rhondda Cynon Taf Health Determinants Research Collaboration (RCT HDRC) just made history at “Data Collision” – a first-of-its-kind national Datathon hosted by ADR UK (external link) and partners. This wasn’t your average conference. No PowerPoint fatigue. Just pure, high-energy, hands-on data innovation.

What’s a Datathon?
Imagine a hackathon (external link) – but for data. Teams of researchers, analysts, and frontline staff raced against the clock to tackle real-world challenges using cutting-edge tools, creative thinking, and serious collaboration. The mission? To uncover insights that could transform public services across the UK.
What Made This Event Ground-breaking?
1. Using “Fake” Data to Train Safely
For the first time in the UK, teams used synthetic (fake but realistic) data to practise working with sensitive information. This meant they could explore real-world problems without risking anyone’s privacy – all within a secure digital environment.
2. Colour-Coded “Rainbow Teams”
Everyone was grouped into teams based on their skills – like coding, data analysis, or social research – using a colour system. This mix of talents helped people from different backgrounds work together, just like in real-life projects.
3. Learn by Doing – with Expert Help
This wasn’t just a competition – it was a learning experience. Experts from top universities like Swansea, Cardiff, King’s College London, and even Singapore were on hand to guide teams as they worked. Everyone learned by doing, not just listening.
4. Solving a Real Problem
The challenge was based on a real issue: how to improve mental health services for young people as they move between different types of care. This made sure the work was meaningful and could actually help shape future policies.
5. Using AI the Right Way
There were sessions on how to use Artificial Intelligence (AI) responsibly and ethically – making sure data is handled fairly, transparently, and in ways that can be trusted.
6. Looking Ahead
This event wasn’t a one-off. The organisers plan to use this style of training across the UK to help more people build data skills. They’re also teaming up with global experts from places like MIT and Singapore to keep the momentum going.
Why RCT HDRC’s Role Mattered
RCT HDRC was one of the few organisations invited to take part in this national event, showing its strong commitment to using data in new and innovative ways. By sharing local knowledge and learning from top experts across the UK and beyond, the team brought back fresh ideas, tools, and partnerships. These will help shape smarter, more effective services that truly benefit our communities.
Want to know more?
You can read the post-event report (external link), or if you have a LinkedIn account, you can watch the video summary of the event (external link).
Final Word
This wasn’t just a day out of the office – it was a bold leap into the future of public service. RCT HDRC is proud to be part of a movement that’s not just about data – it’s about data for good.