I had few Inov-8 trail shoes before these. All of them had fit my wide feet really well (Inov-8 standard fit, not precision fit).
But for my 90 kg build their soles were usually too thin and I felt the rocks and roots so much that it was difficult to do more than 10-15km on trails. After reading the description of Race Ultra 290, they sounded like just the thing I need.
They are supposedly made for longer distance and mixed surfaces. I liked the idea because one of things I often do is run to the nearest trail instead of driving there. That way I have 6-12km of asphalt on the route. So sensitive soles like Salomon Speedcross would not be good for that kind of running.
The 290's after the first run.
These shoes are not exactly fancy and good looking. They are not ugly, just plain looking.
But who cares if they do the job, right? I often say that I would wear ugliest pink shoes in existence if they were affordable (or on discount) and comfortable. :)
Comfort & Fit
Inov-8 has two types of shoe fits, one is "precision fit" which is narrower and other is "standard" which has more toe room. Inov-8 standard fit suits my wider feet perfectly, it was the same with 290's.
The feeling when wearing them reminds me of the Adidas Supernova Boost, so that means they are very comfortable indeed. Sole is thick enough, rocks and roots are usually not felt. At the same time it is still flexible enough that you can feel the surface under. If you have very narrow feet, perhaps this is not a model for you. In case of wider feet, go for it!
There is a lot of room in the toe box. I found the sizing to be realistic, size UK 11 fits me perfect as all Inov-8 shoes with normal fit. For Inov-8 precision fit I must go half size up. Kudos to Inov-8 for keeping the sizing consistent on various models.
Looking at the grip it does not look too special, but in practice it holds really well in all conditions except deep mud. And unlike most of the trail shoes, it is really comfortable on the pavement too, also without being too loud like some trail shoes.
Sole composition is such that it is relatively good even on wet surfaces.
Durability of the sole is high. After almost 300 km of mixed surfaces (at least 100 km of asphalt) the sole is pretty much as new.
As for the upper - so far so good. Nothing is torn, there are just normal signs of wear. Upper is breathable enough, I had no problems during the summer. Also it drains the water good, so no problems with the rain and water.
This is how they look like after 300 km with some rocky and hard trails, also quite a lot of asphalt. They have been machine washed at least 3-4 times. You can see that the sole is still pretty much like new and upper has no tears.
I am quite sure they can handle 600-800 km without problems, perhaps even 1000+.
I went up to 30 km trail runs with them and had no sore feet or blisters.
They should be a good solution for longer runs and races, especially in the mixed terrain races which include some asphalt. Also they are excellent solution as door to trail shoes when you run several kilometers on the pavement in order to reach the trail.
Grip perhaps is not perfect for very wet and muddy conditions, but it works good enough even then.
For example mistakenly I took them to 2 wet races instead of other pair of black shoes. Mistakes happen when you rush to pack in the morning. :)
We once had trail race on a pouring rain which included A LOT of mud. On some parts, the mud was up to mid calf but I managed to finish without falling or slipping. Yes, I was more careful with them on the feet but they had performed unexpectedly well.
Here is a photo after the race and after some washing of the legs and feet.
The other race was on the seaside, again with the rain.
AGAIN I took the wrong shoes by mistake. Some people never learn :) . This race had included muddy parts like running in wet sand, running on wet stones and even running through sea higher than knee level (on some parts).
I was worried that my shoes will fail me during the race. That I will fall and injure myself, but that did not happen. It was slightly more difficult to run than it would be in more suitable shoes, but I managed just fine.
Here you can see how the terrain looked like on some parts. Now imagine the stones wet after the rain!
The only negative I can find is the relatively soft toe box. So if you are on steep downhill you could experience some touching of the toes and front of the shoe.
Nothing disturbing and I did not lose any toenails. Sometimes though it is slightly uncomfortable and it slows the downhill speed. Sizing is adequate, larger number would definitely be too big for me.
Also soft toe box means less protection against the stones and roots. It is sufficient for most of the trails, but they would not be my first choice for the difficult terrain.
If you are looking for one shoe for all situations then I think that Inov-8 Race Ultra 290 comes as close as possible. They are not perfect for any surface but they do a really good job on most of them.
For me the killers for most trail shoes were usually the asphalt parts of the route. Now I can be at peace because there will be no issues on asphalt. They perform almost the same on asphalt as standard road shoes.
More importantly if you are of heavier build with wider feet and are looking for shoes which will not kill your feet, these ones could work for you!