Are races ruining the planet?

Whatever the distance, running requires dedication. It’s about discipline and digging deep, passion and pushing boundaries. But it’s also about feeling good. Running can liberate you from a sluggish body and even inject youthfulness into old age. And regardless of your level or experience, you can always learn more…

Not cycling can make you a much stronger cyclist. That’s the counterintuitive message many tunnel-visioned cyclists need to hear. Yes, you love riding your bike, and the best way to get better at cycl

Refusal to deviate from your favourite training format puts you at risk of improvements stalling

Mountain ecosystems across the world are under threat – but the people who love them are fighting back. Hanna Lindon meets the hillwalking heroes using their outdoor skills for positive change

You don’t need to summit a mountain or swim the English Channel to reap the benefits of nature. Sometimes, just being near trees, water, or even a park can make all the difference to how we feel – and perhaps even how much pain we’re able to endure

With the need for plenty of training and huge bragging rights, many people are being tempted to take on an ultra marathon. But how? Here are 15 proven tips to help you smash your first 50-miler