SC Elite 4 vs Vaporfly 4

The New Balance SC Elite 4 is a full-fat carbon marathon racer, and it wears that brief proudly. This is a tall, soft, aggressively cushioned racing shoe built to keep your legs alive deep into the back half of a marathon rather than to feel featherlight off the line. At 237g it is on the heavier side for a carbon racing shoe, so it does not have the darty, snappy feel of a lighter racer like the Nike Vaporfly 4. What you get instead is a big, forgiving platform and a rolling, momentum-holding ride once you are up to pace. With a 4mm drop and a full carbon plate it sits firmly in the marathon-and-half super-shoe class. At £280 RRP it is a premium buy, but for a runner who wants cushioning and protection over knife-edge sharpness, it is one of the more comfortable ways to race a long road event.

The fourth Vaporfly is a shorter-race shoe now, whatever its marathon reputation says. Nike took it lower and firmer, and at 190g it's a very light carbon racing shoe to wear. Reviewers mostly agree the slimmer midsole suits 5k to half marathon better than 26.2. The Run Testers rated it best around the half and thought it short of cushioning for a full marathon unless you like a lower shoe. Believe in the Run graded its performance an A and its design a C, which is a fair summary: quick, but the heel fit lets it down. If you race shorter distances and found the v3 too soft, this is the better Vaporfly for you. If the marathon is your main event, the Alphafly 3 gives you more underfoot for the back half. The RRP is £260, and the price table below shows what UK retailers are asking now.