About Yellow Belly Ultras

Yellow Belly Ultras was born from a simple idea - to showcase the incredible landscapes of the Lincolnshire Wolds and create trail and ultra‑distance events that runners genuinely love. What started as a passion project has grown into a thriving community of athletes, adventurers, and first‑timers all discovering what makes this corner of the country so special.

Our team is made up of runners, volunteers, and local supporters who care deeply about crafting events that feel personal, well‑organised, and unforgettable.

Come join us on the trails and see what makes Lincolnshire’s running community truly unique.

Yellow belly ultra volunteers

Race Directors

Meet the race directors of Yellow Belly Ultras

Ally

Ally

Having been an avid outdoorsman since an early age, I gradually progressed to testing myself both physically and mentally in endurance challenges around the UK. I became increasingly frustrated with having to travel sometimes hundreds of miles to take part in tough challenges. Having put on events in the past, Michael and myself decided to put Lincolnshire on the map for tough endurance trail running events.

Michael

Michael

The Yellow Belly Ultra runner. Lincolnshire born and bred trail runner and father of one. I am at my happiest when high in the hills, enjoying the outdoors and pushing the physical and mental limits of what can be achieved. After years of toeing the start line and volunteering at UK ultra events, Ally and myself decided to create our own. The goal is to showcase our "backyard" and training ground. Our beautiful Lincolnshire Wolds.

Proudly Partnered With

Inov8
Highland Fuel Nutrition
The Lincolnshire Runner
Cooked Concept Bespoke Brewing
The Shop - South Elkington
GB Ultra Runner
How to become a sponsor