Nuestra conclusión

Creemos que las Ultraventure 4 son una actualización sólida que les irá como anillo al dedo a los corredores de mediopié y de metatarsos. En nuestras pruebas de uso, la verdad es que nos quedamos encantados con todo el espacio de su parte delantera, ya que nuestros dedos se pudieron mover sin problema y estuvimos más cómodos en las distancias largas. La suela exterior Vibram aguantó la caña que le metimos tanto dentro como fuera del laboratorio, y el diseño flexible de este modelo hizo que nuestros pies disfrutasen cada paso. Eso sí, el retorno de energía nos supo a poco y el talón nos pareció algo inestable, así que no es un modelo que se adapte para todos los corredores.

Pros

  • Parte delantera muy espaciosa
  • Suela exterior Vibram duradera
  • Más flexibles y cómodas que la versión 3
  • Ideales para los corredores de mediopié
  • Pueden aguantar un ultra
  • La lengüeta acolchada las hace más cómodas
  • Muy estables en el área del antepié
  • Buen ajuste sin que la lengüeta baile

Contras

  • No son aptas para corredores con pies estrechos
  • A la mediasuela le falta retorno de energía
  • Sin elementos reflectantes
  • Talón inestable

Veredicto de los usuarios

86
Buenas

Who should buy

After testing the Topo Ultraventure 4 in the lab, we believe it's a solid option for:

  • Runners with wide feet looking for a long-distance-ready shoe that offers generous toe splay and comfort.
  • Loyal Topo fans who want a dependable trail shoe and aren’t interested in switching brands.
  • Midfoot strikers who prefer a moderate drop: neither too high nor completely flat.

Topo Ultraventure 4

Who should NOT buy

We believe that the Ultraventure 4 isn't the best pick for runners chasing a bounce-filled ride. After lab testing, we found its EVA-based midsole offers limited energy return, making it less suitable for those hoping to shave time during long sessions or races. For a more propulsive experience in the same price range, we recommend the Saucony Xodus Ultra 3 or New Balance Fresh Foam X Hierro v9 instead.

Additionally, we’re convinced that runners with narrow feet might find the spacious upper too loose. If a tight and secure fit matters to you, we suggest trying the Merrell Agility Peak 5 or the Saucony Peregrine 15.

Topo Ultraventure 4 parts

Amortiguación

Shock absorption

Nuevo

We measured solid shock absorption at 129 SA in the heel and 107 SA in the forefoot. While not jaw-dropping, these are dependable numbers that provide reliable protection for long runs and trail adventures.

Topo Ultraventure 4 Shock absorption heel
Talón
Antepié
Resultados de las pruebas
Topo Ultraventure 4 129 SA
Media 120 SA
En comparación con 52 zapatillas de trail
Número de zapatillas
62 SA
Absorción de impactos
158 SA

Energy return

Nuevo

Topo kept the same ZipFoam from the Ultraventure 3, and unfortunately, that means energy return is far from impressive.

In our lab tests using the ASTM F1976 standard, we measured just 50.5% in the heel and 55.0% in the forefoot. These numbers clearly suggest it’s time for Topo to bring their Pebax foam into the Ultraventure line.

Talón
Antepié
Resultados de las pruebas
Topo Ultraventure 4 50.5%
Media 55.5%
En comparación con 52 zapatillas de trail
Número de zapatillas
44.0%
Retorno de energía
76.0%

Altura de la suela en la zona del talón

Topo lists the heel stack height at 35 mm, and after multiple measurements, we confirmed 35.1 mm. That puts it firmly in high-stack territory, true to the Ultraventure name and clearly built for long-distance comfort.

Topo Ultraventure 4 Heel stack
Resultados de las pruebas
Topo Ultraventure 4 35.1 mm
Media 32.0 mm
En comparación con 142 zapatillas de trail
Número de zapatillas
19.6 mm
Altura de la suela en la zona del talón
42.4 mm

Altura de la suela en el antepié

The forefoot came in slightly shorter than expected. Topo claims 30 mm, but we measured 28.5 mm. Nonetheless, it's a minor difference that even sensitive runners are unlikely to notice underfoot.

Topo Ultraventure 4 Forefoot stack
Resultados de las pruebas
Topo Ultraventure 4 28.5 mm
Media 24.5 mm
En comparación con 142 zapatillas de trail
Número de zapatillas
13.4 mm
Altura de la suela en el antepié
33.9 mm

Drop

That forefoot discrepancy results in a slight shift in drop, from the stated 5 mm to our measured 6.6 mm. It's still moderate and delivers the classic Topo feel, definitely flatter than most brands but not quite zero-drop like Altra.

Topo Ultraventure 4 Drop
Resultados de las pruebas
Topo Ultraventure 4 6.6 mm
Media 7.5 mm
En comparación con 141 zapatillas de trail
Número de zapatillas
-0.1 mm
Drop
17.3 mm

Suavidad de la mediasuela

The EVA-based ZipFoam compound isn’t bouncy, but it feels softer than the average trail midsole. 

We tested it with our Shore A durometer and measured 16.6 HA. That's clearly designed for a comfort-seeking, soft ride.

Topo Ultraventure 4 Midsole softness
Resultados de las pruebas
Topo Ultraventure 4 16.6 HA
Media 22.4 HA
Utilizamos la media de cuatro pruebas. La foto muestra una de esas pruebas.
En comparación con 118 zapatillas de trail
Número de zapatillas
9.1 HA
Suavidad de la mediasuela (de blanda a firme)
39.0 HA

Rocker

The Topo Ultraventure 4 features a comfort-focused rocker geometry with both heel and forefoot curves. The heel rocker begins just behind the heel base, promoting smooth landings and gentle transitions on descents or uneven terrain.

Up front, the forefoot rocker is mildly extended, easing toe-offs without being overly aggressive. In our view, it's built for long-distance comfort rather than fast, explosive rides. Just like the foam itself.

Topo Ultraventure 4 Rocker

Tallaje y ajuste

Talla

Las Topo Ultraventure 4 tallan bien (24 votos).

Pequeñas
Tallan bien
Grandes

Si tienes estas zapatillas, ¿cómo te quedan?

1 talla más pequeñas ½ talla más pequeñas Tallan bien ½ talla más grandes 1 talla más grandes

Anchura / Ajuste

One of the standout traits of every Topo shoe is the spacious fit it provides. To see if the Ultraventure 4 carries that same identity, we created yet another gel mold in the lab.

Our first measurement came in at 99.0 mm with the calipers. That's a figure that easily earns the "roomy" label... but of course, we didn’t stop there.

Topo Ultraventure 4 Width / Fit
Resultados de las pruebas
Topo Ultraventure 4 99.0 mm
Media 95.8 mm
En comparación con 63 zapatillas de trail
Número de zapatillas
89.8 mm
Anchura / Ajuste
99.9 mm

Anchura de la parte delantera

Arguably the most important measurement for anyone wanting a spacious fit is this one, and the Ultraventure 4 delivers.

Topo Ultraventure 4 foot shape

With its signature foot-shaped toebox, it offers an impressive 80.0 mm width that allows outstanding toe splay.

Topo Ultraventure 4 Toebox width
Resultados de las pruebas
Topo Ultraventure 4 80.0 mm
Media 74.8 mm
En comparación con 63 zapatillas de trail
Número de zapatillas
67.5 mm
Anchura de la parte delantera
85.3 mm

Altura de la parte delantera

Vertical clearance is outstanding too, rounding out the trio of ultra-spacious measurements in the upper with a high-volume, pressure-free feel that enhances comfort on longer efforts.

We measured 29.7 mm here. It's a high toebox height that provides a smash-free, ultra-relaxed fit for the toes. Ideal for your next 100-miler!

Topo Ultraventure 4 Toebox height
Resultados de las pruebas
Topo Ultraventure 4 29.7 mm
Media 27.3 mm
En comparación con 63 zapatillas de trail
Número de zapatillas
22.0 mm
Altura de la parte delantera
31.8 mm

Tracción / Agarre

Profundidad del dibujo de la suela

It's clear to us that the Ultraventure 4 was designed with US-style ultras in mind, definitely more Western States than Ultra-Trail de Mont-Blanc. That explains the shallow lugs, which measure just 3.2 mm and suit non-technical terrain.

Topo Ultraventure 4 Lug depth
Resultados de las pruebas
Topo Ultraventure 4 3.2 mm
Media 3.5 mm
En comparación con 141 zapatillas de trail
Número de zapatillas
1.5 mm
Profundidad del dibujo de la suela
5.8 mm

Diseño de la suela exterior

Nuevo

The outsole of the Topo Ultraventure 4 features a Vibram XS Trek compound with three separate rubber segments placed in high-wear areas. It blends durable orange rubber with exposed blue foam through the midfoot and arch, reducing weight and adding flexibility by avoiding a full-length rubber layer.

Both the heel and forefoot showcase trapezoidal lugs with wide spacing. The design clearly favors easy, non-technical trails and transitions smoothly to light road use.

Topo Ultraventure 4 Outsole design

Flexibilidad / Rigidez

Nuevo

We tested the bend resistance using our 30-degree flex test and measured just 13.1N. That’s really flexible for a shoe featuring nearly 30 mm of forefoot stack height.

Topo Ultraventure 4 Flexibility / Stiffness
Resultados de las pruebas
Topo Ultraventure 4 13.1N
Media 14.2N
En comparación con 52 zapatillas de trail
Número de zapatillas
3.2N
Flexibilidad <> Rigidez
23.6N

Peso

The added stack height came with a slight weight gain compared to version 3. This model now weighs 10.1 oz or 286g, up from 9.75 oz or 276g.

While the difference is minor, we genuinely hope the trend stops here, as one of the best things about the Ultraventure was how much lighter it felt than it looked.

Topo Ultraventure 4 Weight
Resultados de las pruebas
Topo Ultraventure 4 10.1 oz (286g)
Media 10.2 oz (290g)
En comparación con 142 zapatillas de trail
Número de zapatillas
7.5 oz (213g)
Peso
12.7 oz (359g)

Transpirabilidad

We tested the Ultraventure 4 using smoke and gave it a 3 out of 5. For us, it's a fair result for an average all-rounder trail shoe. Breathability is decent, but there’s still room for improvement.

Our light test revealed a thinner-than-expected upper that sets it apart from many trail shoes, though it doesn’t translate into standout ventilation based on our previous findings.

Under the microscope, we discovered multiple ventilation holes throughout the upper.

Topo Ultraventure 4 microscope

This explains why it avoids a lower breathability rating, but such a design might reduce abrasion resistance too. That's a point we’ll verify during our durability test.

Topo Ultraventure 4 microscope

By hand, the upper felt more refined than before. Its slightly-stretchy build and comfort-first padding placement make for a well-executed upgrade.

Resultados de las pruebas
Topo Ultraventure 4 3
Media 3.2
En comparación con 118 zapatillas de trail
Número de zapatillas
1
Transpirabilidad
5

Estabilidad

Prueba de estabilidad lateral

During our runs with the Ultraventure 4, we found stability to be excellent in the midfoot and forefoot. The heel felt slightly less stable, which was no surprise given Topo’s design priorities, which are usually not aligned with heel strikers.

Rigidez torsional

Interestingly, version 4 scored 3/5 in our torsional rigidity test, compared to the 4/5 we measured on version 3. Beyond the playful symmetry, we see this as a comfort-boosting change that's especially valuable for long ultras.

Resultados de las pruebas
Topo Ultraventure 4 3
Media 3.6
En comparación con 136 zapatillas de trail
Número de zapatillas
1
Rigidez torsional
5

Rigidez del contrafuerte del talón

The heel counter also gets a slight change, scoring 2/5 in stiffness. This reinforces that Topo isn't aiming to boost heel stability at all. Instead, they clearly expect most runners to land midfoot or forefoot, where a firm heel counter can feel intrusive.

Resultados de las pruebas
Topo Ultraventure 4 2
Media 3.1
En comparación con 134 zapatillas de trail
Número de zapatillas
1
Rigidez del contrafuerte del talón
5

Anchura de la mediasuela - antepié

Now we get to the shoe’s dimensions, which once again show its focus on forefoot and midfoot landings.

Rather than sticking to an average width, Topo pushed it to 119.4 mm for ultra-stable support.

Topo Ultraventure 4 Midsole width - forefoot
Resultados de las pruebas
Topo Ultraventure 4 119.4 mm
Media 112.4 mm
En comparación con 142 zapatillas de trail
Número de zapatillas
102.1 mm
Anchura de la mediasuela - antepié
124.3 mm

Anchura de la mediasuela - talón

And we found the exact opposite in the heel, with a below-average width of 87.8 mm. This clearly signals to heel strikers that it’s not the ideal choice unless they’re fine with a mid-drop shoe featuring a less-than-stable rearfoot.

Topo Ultraventure 4 Midsole width - heel
Resultados de las pruebas
Topo Ultraventure 4 87.8 mm
Media 89.5 mm
En comparación con 142 zapatillas de trail
Número de zapatillas
72.0 mm
Anchura de la mediasuela - talón
106.0 mm

Durabilidad

Durabilidad de la parte delantera

We hinted at possible issues during our breathability assessment, and unfortunately we have to confirm that the thin engineered mesh doesn’t offer much resistance to abrasion with a 2/5 score.

Sure, it’s well protected in the toe cap (something we applaud) but this clearly isn’t one of those ultra-rugged trail shoes built like a tank.

Resultados de las pruebas
Topo Ultraventure 4 2
Media 3.1
En comparación con 99 zapatillas de trail
Número de zapatillas
1
Durabilidad de la parte delantera
5

Durabilidad del acolchado del talón

The same applies to the heel padding, where the Ultraventure 4 scored another 2/5, falling short of what we usually see in an average trail running shoe.

Resultados de las pruebas
Topo Ultraventure 4 2
Media 2.9
En comparación con 98 zapatillas de trail
Número de zapatillas
1
Durabilidad del acolchado del talón
5

Durabilidad de la suela

Fortunately, the Vibram outsole performed far better than the upper when it came to durability. After testing, we measured just 0.6 mm of wear, which is a solid result that suggests long-lasting potential even for multiple ultra races.

Resultados de las pruebas
Topo Ultraventure 4 0.6 mm
Media 0.9 mm
En comparación con 92 zapatillas de trail
Número de zapatillas
0.0 mm
Desgaste de la suela
2.0 mm

Grosor de la suela

The outsole measures 2.1 mm thick, offering ample protection from sharp rocks and trail hazards. This durable layer makes a rock plate unnecessary.

Topo Ultraventure 4 Outsole thickness
Resultados de las pruebas
Topo Ultraventure 4 2.1 mm
Media 2.3 mm
En comparación con 142 zapatillas de trail
Número de zapatillas
0.9 mm
Grosor de la suela
5.5 mm

Varios

Grosor de la plantilla

The Ortholite insole measures 4.4 mm in thickness, delivering an average layer of comfort that adds a light touch to the shoe’s overall cushioning setup.

Topo Ultraventure 4 Insole thickness
Resultados de las pruebas
Topo Ultraventure 4 4.4 mm
Media 4.7 mm
En comparación con 140 zapatillas de trail
Número de zapatillas
2.1 mm
Grosor de la plantilla
7.9 mm

Rigidez de la mediasuela en frío (%)

We tested the EVA-based ZipFoam midsole to see how it reacts in cold weather. After placing the shoe in the freezer for 20 minutes, we discovered it became 21% firmer.

Resultados de las pruebas
Topo Ultraventure 4 21%
Media 26%
En comparación con 118 zapatillas de trail
Número de zapatillas
5%
Rigidez de la mediasuela en frío
68%

Plantilla extraíble

You can remove the Ortholite insole and swap it for another, but finding one that matches the uniquely foot-shaped design of the Ultraventure 4 won’t be easy. Just look how unusual and boxy it looks!

Topo Ultraventure 4 Removable insole
Resultados de las pruebas
Topo Ultraventure 4

Elementos reflectantes

Back in our version 3 review, we were hoping Topo would finally add reflective elements to version 4. However, it looks like we’ll have to wait at least until v5.

Topo Ultraventure 4 Reflective elements
Resultados de las pruebas
Topo Ultraventure 4 No

Acolchado de la lengüeta

One of the biggest changes we discovered is the plush-and-padded tongue in version 4, now reaching 7.9 mm of foam that softens pressure even with a tight knot.

Topo Ultraventure 4 lacing

The lacing is reinforced with a tear-resistant TPU patch and strong rounded laces that, in our view, could use a more trail-ready look. We also found Topo’s signature dual-loop setup at the top of the tongue.

Topo Ultraventure 4 Tongue padding
Resultados de las pruebas
Topo Ultraventure 4 7.9 mm
Media 6.4 mm
En comparación con 142 zapatillas de trail
Número de zapatillas
1.3 mm
Acolchado de la lengüeta
12.3 mm

Lengüeta: tipo de refuerzo

The tongue is fully gusseted so it blocks debris and improve lockdown. We’re glad to see it checks this box.

Topo Ultraventure 4 Tongue: gusset type
Resultados de las pruebas
Topo Ultraventure 4 Ambos lados (completo)

Precio

We think Topo set a fair price for the Ultraventure 4 considering its features, especially the premium Vibram outsole. However, its low energy return holds it back, and we believe they need to raise the bar in that area to compete as a true value-packed option.

Resultados de las pruebas
Topo Ultraventure 4 $150
En comparación con 142 zapatillas de trail
Número de zapatillas
€65
Precio
€250

Tirador del talón

The Ultraventure 4 skips the heel tab, which might seem unusual since most trail shoes include one.

Topo Ultraventure 4 Heel tab
Resultados de las pruebas
Topo Ultraventure 4 Ninguno