I had the challenge of filming and racing at the Hallam Chase in Sheffield which is believed to be the world's oldest continuously held fell race. It's well known among runners as one of the toughest challenges out there and is truly historic, dating back to 1862. The race involves running down and then up two really steep big hills on the outskirts of the city. This has to be the hardest story I've ever filmed as I had to think about so much - gathering enough material before the start of the race including some of the interviews, running a really challenging race holding a 360 camera on a selfie stick and then filming interviews and footage of the winner collecting her medal etc after the finishing the race. The edit was also a challenge as it's very time-consuming to process the footage from the 360 camera as you have so many different angles to choose from and so much footage! It took me four hours to edit but I was pleased with the result.