conventionally or across widely spaced straps, to give excellent fit and support. The grip is fine: not made for deep, slippery mud, but confident on a range of loose and uneven surfaces. The Ultra 100 also has a removable gaiter.In short If you want an off

This model may still be available on clearance. But we've reviewed a newer version since we published this.Weight 393gEvaluation On the surface, the updated Hurricane looks a lot like its predecessor, but when you look deeper you see that an already

and another surface, whether it be socks, shoes or a combination of both. To solve blistering problems you need to look at the following. 1) Do your shoes fit correctly – are they wide enough, deep enough and long enough to accommodate your feet? 2) Are you

, which helped minimise stone bruising underfoot. The 870 is slightly better in mud than you would expect for its shallow grip – the grip is well spaced and doesn’t clog – but it’s at its best on firmer off-road surfaces, thanks to its soft-rubber outsole

shoe-style midsole means that while the cushioning is good, off-road stability is compromised. When the running surface gets awkward, a low profile midsole proves far more effective than those on shoes like the Alta.In short A nice shoe for occasional

protect your back by doing most of your runs on forgiving surfaces, such as grass, dirt, or cinder trails, and by replacing your running shoes regularly to maintain adequate cushioning (most last 300 to 500 miles). These strengthening exercises will also

. The waffle grip on the sole struggles on shale but copes excellently on most other surfaces Contact www.nikerunning.com New Balance MT 800GR, £50Weight 320gDurability is a key requirement of trail shoes, and the New Balance 800 doesn't disappoint

surfaces. Sort it outAlways have a gait analysis before investing in a new pair of running shoes. The right footwear is especially crucial when you're running over uneven surfaces, so be particularly wary of worn-out trail-running shoes.Try thisToe raises

feet were splishing around on the water's surface. My chest hurt.But a couple of sessions later it was feeling more and more normal. Sitting right at the top of the water meant I didn't have to roll as much to breathe. It felt like I was moving quicker

)Urban Runner: The Survival Kit (Preview)The Risk: Obstacles and Hazards (Subscriber only) The Risk: Carting Gear Around (Subscriber only)The Risk: Hard Surfaces (Subscriber only)Sign the Runner's World Urban Running Petition