The USA is home to some of the most exhilarating 100 mile races in the world. Covering West Coast, East Coast, desert and mountains, we round up the top 5 ultra races in the USA.
Looking for your next 100 mile race? Our list of the best 100 mile ultra marathons will help you pick your trail. From Hardrock 100 to Ultra Trail du Mont Blanc,our Top 10 has something for everyone.
Europe offers some of the most beautiful and hardest ultra marathons. We give our line-up of the best ultra marathons in Europe, spanning Madeira, Greece, Italy, UK and beyond.
Want to run your first ultra marathon but unsure where to start? We list the best beginner ultra marathons in 2025 and breakdown why each race is perfect for beginners and newcomers.
The full race report from the Summer Trail Series by ASICS 2023.
James Jamieson-Black shares his experience at Ultra X Tanzania 2023.
The race preview from Ultra X Tanzania 2023, the inaugural event.
How long does an ultra marathon take to run? We breakdown everything you need to know about running an ultramarathon, training, distance, terrain and technique.
Ready to take your running to the next level? Learn how to become an ultra runner with our step-by-step guide. See what it takes to get to the start line of your first ultra marathon!
Michiel Panhuysen explains how Gary Cantrell’s extraordinary Barkley Marathons opened his eyes to ultra running and helped push him to the limits.
Get updates, training tips, and early access to new races.