Adidas

Terrex Speed Ultra

Adidas Terrex Speed Ultra

Running these analyses costs money. Buy through my links to help keep lights on! I may get a small commission.

Overall

#247 in

Trail Running Shoes

according to Reddit Icon Reddit

Sentiment score60% positive
3
1
1

Top Pros

Top Cons

Last updated: Apr 26, 2026

Reddit Reviews

Reddit IconMost_Somewhere_6849
5 months ago

Terrex agravic speed ultra for my first ultra this past weekend. Definitely one you need to be confident in though

Reddit Iconxxamkt
12 months ago

I’ve got both and they’re very different shoes. The Nike is softer, but more stable and not quite as exciting a ride. They fit really well and are comfy on foot. The adidas is a seriously fast shoe, but it has an aggressive rocker and feels unstable to me. The fit is poor too, particularly around the heel. On paper, I think the adidas is a faster shoe, but I’ve chosen to the Nike for most of my events as I trust the fit and feel underfoot.

Reddit IconAutomatic_Ordinary00
3 months ago

For trail use i find my adidas terrex speed ultras still have speed in them after 700k. Kjerag 2 should also last long, but im not at high mileage yet. not high stack though, so a different sensation.

Reddit IconAway-Owl2227
6 months ago

Tecton x2 is one of my favourite trail shoes. Not a soft ride and not the quickest I have used but does everything I want really well. Is hard wearing too. Personally I would say the tecton x3 is the quicker shoe. Much bouncier ride though does sacrifice some stability for it. Adidas speed ultra. You dont have issues rolling ankles? You will in these shoes. Fastest shoe ive tried on open fire trail but you hit the slightest bump wrong and it tries to murder you. Definitely not for heel strikers. Fit didn't agree with me either so gave them away. I will echo other that the prodigio pro might just be the best all round shoe I have used on the market. Not plated but holds speed just as well and handles technical terrain with ease. Sizing can be tricky with them though Have tried the metafuji trails on and the heel felt wildly squishy and unstable. Seeing them used on trails confirmed that for me. Everyone I have seen using them collapses in badly through the heel once they get off the forefoot

Reddit Iconchefwoodworkerartist
3 months ago

Foot shape and running style makes a massive difference for shoe selection. If you have a normal to narrow foot and are a predominantly forefoot lander then the speed ultra is the best shoe so long as the terrain isn’t to technical. If the terrain is slightly more technical but still some sections you can open up I think the prodigio pro is the best. If you are a heel striker/ mid foot lander then Norda 005’s (if you want soft) If the trail is super technical and you have a narrow foot the nnormal kjerag 2 is an amazing shoe for precision. If you like a slightly stiffer high stack shoe the arc’terx sylan2 that is about to be released is awesome. It has a vibram lite base sole and a way more mild rocker than the 1. (I have a prerelease pair as I work at a shoe shop) Basically there are lots of shoes I would consider depending on a what the race is like

Reddit Iconfinaderiva
4 months ago

I’m a certified Nike hater so I’d say there are a thousand better options. The adidas speed ultra is comfortable and speedy but a bit unstable. I recently get the speed ultra 2 and it’s been great. I’ve always ran in hoka Speedgoats which are super cozy but I was running slow. As I’ve sped up, I have switched to the ultra speed.

Reddit Iconjeanphilt
11 months ago

I have the Saucony Endorphin Edge, the Nike Ultrafly, the Adidas Speed Ultra, S/Lab Genesis, S/Lab Pulsar, Hoka Tecton X1 et X3, etc. I have over 60 shoes, trail and road. Each of these super shoes is very different ... For 12km technical races, I've been using **Pulsar SG** for the past few years because it's the lightest + most nimble + deeper lugs. But it's not the most versatile imho, it's quite narrow and I would not run longer distances. I would say my top 3 so far : 1- Tecton X3 : first pick for training and for races over 25km, if it's not too technical 2- Endorphin Edge : first pick for less than 25km, if it's not too technical 3- Nike Ultrafly : first pick for soft midsole, training any distance I'm not sure what I would use for a technical 12km+ race. Maybe S/Lab Genesis but I've not tested enough. Regarding, Adidas Speed Ultra, it's a very narrow shoe, not a fan so far. Tecton X1 is fine for training. I tried Norda 001 but returned it, I was not really impressed for the price. I will probably try Norda 005.

Rankings by Use Case

Top recommendations from others in the same boat

Other Reddit Recommendations: