Adizero EVO SL 1 vs Spectur 2

Few running shoes of the last couple of years got talked about as much as the EVO SL, and the reason is simple. adidas took the Lightstrike Pro foam from its race shoes, left out the carbon rods, and sold it at a daily-trainer price. At 224g with a 39mm heel, it's a light, bouncy tempo shoe that reviewers keep calling a bargain.

It shines when you pick up the pace. Tempo runs, intervals and goal-pace work are its home, and plenty of runners race half marathons in it. It's less happy at a slow shuffle, and it isn't a stable shoe, so it won't suit everyone as a do-everything trainer.

If you want a plate for race day, the Adios Pro 5 is the step up. As an unplated speed trainer, though, this is the one others in the category get measured against, and the few flaws people mention (laces, tongue, some early outsole wear) are small ones.

The Salomon Spectur 2 is the brand's road running shoe for runners who spend most of their week on tarmac but want that unmistakable Salomon security underfoot. It is a cushioned, do-most-things trainer rather than a stripped-back racer. At 250g it is on the heavier side for a shoe Salomon files under tempo, so treat it as a versatile daily training shoe that can lift to a steady effort rather than a featherweight speed tool. What you get for that weight is a planted, confident ride and a grippy outsole that shrugs off wet British pavements and the odd gravel path. The 8mm drop keeps you connected to the road. At £170 RRP it sits at the premium end, and there is no carbon plate here, so you are paying for build and grip rather than propulsion. We rate it as a reassuring everyday miles shoe for road runners who value durability and stability over snap. If you want a lighter Salomon road option, the Aero Glide 4 is the softer, bouncier stablemate.