Magic Speed 5 vs Noosa Tri 16

The Magic Speed 5 is Asics doing the sensible thing: a carbon-plated running shoe that hands you race-day pop without asking for full super-shoe money. It sits a rung below the Metaspeed Sky racers, so think of it as a carbon tempo shoe and part-time marathon shoe rather than an out-and-out record chaser. At 193g with a 37mm heel and a 7mm drop, it is light and low-slung enough to feel fast, and the FF Turbo foam gives it genuine bounce when you lean into a session. What makes it worth a look is versatility. It will pace a threshold workout on Tuesday, then carry you through a half or a first marathon on Sunday without feeling like overkill. It is not the softest or the most aggressive shoe in its class, but as a one-shoe answer for a runner who wants some carbon assistance across a range of paces, we rate it highly.

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.