, at 252g) lighter than the new PB Racer X’Treme, though the racer has a lower, more surefooted design. Fortunately for Walsh, the PB Trainer is also fractionally lighter than the racing shoe of its nearest competitor, Felldancer.If none of this makes sense

WALSHUnit N, Kershaw Business Centre, Baldwin Street, Bolton, Lancs BL3 5DA; enquiries to 01539 731012; www.walshsports.co.uk2002 MODELSOFF-ROADPBT Xtreme PB Racer Xtreme

that this is what will make or break the shoe. It looks encouraging – the lugs are deep, well-spaced and soft – but we’ll keep you posted.In short It’s fast, responsive and even lighter than Walsh’s category-defining PB Racer. The Lightfoot is by far the quickest

and stable feel. It's a shame, then, that the outsole doesn't provide as much traction as other shoes on test – the shallow lugs seem fine on wet rock and dry grass, but struggle to bite in mud.Contact www.teva.co.uk; 01475 746 000Walsh PB Ultra £60With

scream performance. The outsole isn't the most aggressive on test but it clears mud brilliantly, while the narrow fit completely envelops your foot. A great option if you're looking for a lightweight racing shoe.Contact: www.pumarunning.comWalsh PB Elite

or Walsh PB will do. The ultimate is the Mudroc 290. Like a Land Rover Defender, it's a no nonsense off-roader that's basic, but provides absolutely tons of grip and a superbly surefooted feel. Unlike the classic Land Rover, though, the Mudroc is also fast