Adidas Takumi Sen 8: A 100-Mile Long-Term Review

Introduction

Some shoes grow on you slowly. The Adidas Takumi Sen 8 did the opposite on paper and then slowly won everything back. Picked up back in 2021 as something of an early Christmas present, it was a shoe that, on first impression, was hard to love. A hundred miles later, the verdict has completely flipped: this is one of the favorite shoes of the past year, and not a single pound spent on it feels wasted.

Quick numbers first. In a UK size 11 (US 11.5), it weighs 218g, or 7.7 oz, with roughly 35mm of stack at the heel and about 30mm at the forefoot. Adidas sizing has been drifting back toward true to size, though in some past models, like the Adios Pro range, an extra half size was needed. The retail price sits around £170 in the UK, but discounts frequently bring it down to about £135, and there are reports of it at £110 with generous retailer discounts.

Upper: Locked-In and Quick-Drying

The upper is where the Takumi Sen 8 starts to feel like a premium racing and training shoe. The sleek mesh delivers a foot-hugging, locked-in fit that calls to mind a panther: sleek, low, and ready to pounce. The toe box is a genuine triumph of flexibility and breathability, and the tongue, despite being very thin, sits perfectly and never slips around.

There is no traditional heel counter here, yet no heel slip was encountered in 100 miles of use. Pressure on the top of the foot has never been an issue either. The laces are the one slightly cheap-feeling element; they do the job, but they feel a touch tacky out of the box. One underrated benefit: the upper barely absorbs moisture, so it dries very quickly in wet weather. Comfort held up through full half marathon distance, and the upper scores a well-earned 2.9 out of 3.

Midsole: Better With Every Mile

The midsole is the heart of this shoe, and it just keeps getting better with use. Like the best foams, the more miles you put in, the more it flexes and softens without ever losing its pop on toe-off. It feels supple the way a well-worn pair of jeans does: broken in, but still full of character.

The construction is a bit of a mystery. It could be a cup-like design or two segments stacked on top of one another. Either way, the Light Strike Pro midsole, combined with the energy rods, delivers a near-perfect blend of rigidity and flexibility: stable yet light, guiding the mid-to-forefoot while still feeling natural. At pace, it simply feels superb. It handled 5k speed work in 17mph winds without complaint, chewed through pavements and concrete, and even performed well at a 10k race that mixed roads, dirt, and gravel.

Two honest caveats. First, it takes a fair few miles to unlock the best of this midsole; around 100 miles is when it truly came into its own as a controlled yet propulsive 5-10k race and training shoe. Second, the platform is quite narrow. Runners with wider feet will likely struggle here, while those who prefer a slimmer midsole surface area will feel like a pig in mud. The exposed midsole foam is remarkably resilient too: smashed into gravel and rocks, it shows no tears and no visible wear. A full 3 out of 3.

Outsole: Grippy and Barely Worn

After 100 miles, outsole wear is minimal. The distinctive pattern in the medial forefoot is intact, the coarse rubber on the lateral forefoot has lost a little of its sheen, and the heel shows similar light wear. Crucially, traction has not changed at all; if anything, grip has improved slightly as the texture has softened.

The shoe is excellent on concrete and tarmac, as expected from an Adidas road shoe, and it also delivered great traction in dry and wet conditions, plus genuinely good performance on gravel and dirt despite being a road-only shoe. The obvious exception is ice: keep it off frozen surfaces. The rubber is fairly thin, so heavy heel-strikers might burn through it, but for most runners there are no concerns, and there is no sign of the rubber detaching from the midsole. A strong 2.9 out of 3.

Value and Buying Advice

Value depends almost entirely on the price you pay. At the £170 retail price, it feels a touch expensive, sitting close to the Adios Pro 2’s price point when that shoe offers considerably more for just a little extra. Discounted to around £135, though, it becomes a genuinely compelling buy, and at £110 it would be an easy recommendation.

This is a strong alternative for runners who do not get along with the high arch or very compressive nature of the Nike Vaporfly Next%, or who find that shoe overkill for shorter events. It also fills a gap for people who hoped the Adidas adizero SL-type options would work for racing but found them lacking rigidity. The Takumi Sen 8 totals 11.5 out of 12 after 100 miles, a score that speaks for itself.

Conclusion

The Adidas Takumi Sen 8 is a controlled, propulsive, and versatile 5-10k racer that rewards patience and miles. The upper locks in and dries fast, the midsole improves with age, and the outsole barely flinches. Buy it discounted if you can, size it carefully, and if your feet are on the wider side, look elsewhere. For everyone else chasing a fast short-distance shoe, this one deserves a place on the shortlist.