It’s no longer just anecdotal: science backs up what we’re seeing on the finish line. When it comes to extreme endurance, women often perform better over longer distances and durations. Why? 

If you're looking for a once-in-a-lifetime adventure that blends cultural immersion, physical challenge, and epic landscapes, Rat Race's Japan Sea to Summit should be top of your list. From the ocean edge to the sacred summit of Mount Fuji, this is more than a challenge, it’s a journey across the soul of Japan.

Here’s why the Ultra Tour of Arran is an unmissable challenge, and everything you need to know before you hit the trail. The Rat Race Ultra Tour of Arran (UTA) is Scotland at its wildest and most wonderful, a rugged, 2-day, fully-supported ultramarathon that takes you across an island dubbed “Scotland in miniature.” From glens and ridges to forest trails and coastal views, this is an ultra like no other.