We've compiled the best ultra marathons and ultra races in the UK for 2021. Everything from beginner ultra marathons to the seriously advanced races.
We launched our race difficulty grading system to give competitors the ability to identify which race is most suitable for them.
What exactly is an ultramarathon, what are the different categories, and what does it take to train for one?
Veganism and ultra running have both never been so popular. Which elite ultra runners follow a plant-based diet?
Over the last few years, ultra endurance races have been crowning female champions with increasing frequency. Are women faster than men?
Why the Ultra X World Championships, a 250km five day race between the greatest multi-stage ultra runners in the world, will offer prize money.
The Ultra X World Championships, a 250km five day race between the greatest multi-stage ultra runners in the world, is coming soon.
Our ambition is to become the most environmentally friendly and sustainable ultra marathon race organiser on the planet.
Some advice on keeping motivated during Covid-19 isolation and tips to ensure you come out the other side stronger than ever.
The Ultra X Virtual Race World Series will take place from 2nd May until 13th June 2020 with three qualifying events, a grand final, and a huge prize pot!