Adizero EVO SL 1 vs Noosa Tri 16

The Adizero EVO SL is adidas taking its marathon race foam, stripping out the plate, and giving you a lightweight speed trainer you can actually run every day. At 224g it feels closer to a racer than a daily shoe, and that is the whole point. This is a running shoe for the runner who wants one pair for tempo sessions, strides, parkrun and the odd long run, without the rigid, all-or-nothing feel of a carbon racing shoe. You get lively, propulsive cushioning and a low 6mm drop that keeps you up on your forefoot. At an RRP of £150 it undercuts most super-trainers and plated tempo shoes, which is a big part of why it has been so popular. In our view it is one of the most versatile shoes adidas has made in years. If you want the plated race-day version, the Adizero Adios Pro 4 is the sibling to look at.

The Noosa Tri 16 is Asics at its most playful: a light, lively tempo running shoe with triathlon roots and a deliberately loud look. At 215g with a low 5mm drop, it sits in that sweet spot between a daily trainer and a racer, the kind of shoe you reach for when an easy run turns into a fartlek and you want your feet to feel quick. There is no carbon plate here, so do not expect supershoe propulsion. What you get instead is honest, connected speed: a firm, responsive ride that rewards a forefoot or midfoot strike and turns over fast. The tri heritage shows in details built for racking transitions and shrugging off water, which also make it a genuinely fun stripped-back trainer. We rate it as a speed-day shoe for runners who already have a cushioned daily trainer and want something snappier for tempo work, strides and shorter races. It is not a do-it-all shoe, and it is not trying to be.