Kiprun KD900 2

Kiprun's efforts to establish themselves as a leader in the market are increasing, and with the Kiprun KD900 2 they have succeeded in striking gold. From the first training session, the impression was extremely positive. In fact, if I had to choose a shoe to carry in my suitcase, they would definitely be my choice. The versatility they offer is hard to beat, making them an ideal choice for any runner.

Another crucial aspect, and one that undoubtedly influences the decision of many, is the price. To get a shoe with this quality of materials and performance for an RRP of 129,99€ is a difficult proposition to match.

What kind of runners are the Kiprun KD900 2 for?

If you are looking for a versatile running shoe that will accompany you in all types of training, from fast series to long runs or controlled paces, the Kiprun KD900 2 are the ideal choice. They incorporate the same technology as the French brand's racing models, but without the carbon plate, making them an excellent choice for those who want high performance in their workouts without relying on carbon. Also, for many runners, these shoes can be the perfect alternative for racing, especially if they don't yet feel ready to make the leap to plate-loaded models.

From the very first workout, I've had a hard time not opting for the KD900 2 to go out for training as the running experience they offer is exceptional. Whether in fartleks, threshold paces or even in short series sessions where there could be some doubt about their response, they have been up to the task and have exceeded my expectations. It is true that they do not stand out so much in light workouts, their focus is clearly aimed at days when you are looking to increase your pace. What really makes them stand out is their versatility, a key feature for runners who need to adapt to different types of workouts.

For what distances do we recommend the Kiprun KD900 2?

In my experience, these shoes are not the best choice for distances beyond the half marathon. The 30.5 millimeter forefoot profile with an 8mm drop provides a firm, ground contact stride, which is ideal for fast paces and intense sessions. However, as the kilometers accumulate, especially on long runs, you are likely to notice increased muscle demand, which can lead to progressive leg fatigue.

That said, if your goal is to use them for daily training or to compete in distances from 10K to 21K, you can be sure they will be up to the task. Their ability to adapt to different types of paces makes them a reliable ally. In addition, they offer good stability and a dynamic transition that enhances the stride, which is important in races where you're looking to maintain a steady, efficient pace.

Although their performance may be more limited over longer distances, their design and performance make them an outstanding choice for those who prioritize speed and reactivity over medium distances.

What we liked most about the Kiprun KD900 2

The highlight of this shoe is undoubtedly its new VFOAM PLUS. Unlike what you might expect from traditional mixed shoes, this material does not offer such an aggressive feel. On the contrary, during the run you feel soft cushioning and great flexibility, which adds extra comfort without sacrificing performance.

What is really interesting is the excellent energy return provided by this new compound. Thanks to this feature, the running sensations are very reminiscent of a racing shoe, which is appreciated in fast or high intensity sessions. In short, the VFOAM PLUS enhances its versatility, combining lightness and responsiveness for those looking to get the most out of every workout.

Another strong point is its upper, which combines lightness and breathability with an impeccable fit. In my experience, I have had no problems with chafing or blisters. A detail that has surprised me a lot is the incorporation of small pads on the inside of the tongue, something I had not seen in any other shoe. This element significantly improves the experience when adjusting the laces, offering greater comfort. In addition, the plastic heel reinforcement deserves a special mention. This component provides stability, keeping the foot well supported in every stride.

Together, these details with an outsole with great traction in all conditions make this shoe a great choice for daily training, prioritizing the runner's comfort and safety without forgetting reactivity.

Opportunities for improvement in the Kiprun KD900 2

A key area where Kiprun could improve is sizing. The last has a narrow and long design, which can lead to inconveniences if you don't choose the right size. Therefore, my recommendation is to try them on before you buy them, if you have the possibility, as they size larger than usual.

In my case, for example, I found a difference of about 1 cm between my usual size and this model, which can be decisive to ensure an optimal fit. This detail is crucial not only to avoid discomfort during use, but also to ensure proper performance, as an incorrect fit can affect both stability and comfort. So, if you are considering the Kiprun KD900 2, pay special attention to this point and make sure you choose the right size to get the most out of its performance.

Undoubtedly, this model excels in many aspects and has outstanding qualities, but if there is something that could be improved it would be to achieve a better balance between the VFOAM PLUS and the geometry of the shoe. This fit could make a big difference, especially on long distances, where currently they don't perform the best.

As I mentioned earlier, I would not recommend this model for marathons or very long runs, as its design is more geared towards speed sessions or medium distances. However, if Kiprun managed to adapt this structure to offer better support over longer distances, we would be talking about one of the most complete and competitive shoes on the market.

With which models can we compare the Kiprun KD900 2?

Why stick with the Kiprun KD900 2?

The Kiprun KD900 2 is positioned as one of the best options in terms of value for money. Its carefully designed upper, a midsole that offers excellent energy return and an attractive design, make this model a highly recommended choice for runners looking for a versatile and agile shoe.