It's around 100Kcal per mile – but unless you're the world's most average human, you're not hitting exactly that ...

Karin, head coach and running guide from Run the Wild unpacks what is a good running pace, what measures are consistently comparable for trail runners, and how to set your sights on improving your ...

For example, Hurta-Klecker usually splits 14 seconds for the straightaway and 30 seconds on the turns. While the short reps ...