Arch support
Daily running
Water repellent
M: 323g | W: 249g
Heel to toe drop
M: 12mm | W: 12mm
Heel height
M: 24mm | W: 24mm
Forefoot height
M: 12mm | W: 12mm
Widths available
M: Normal - D | W: Normal - B
Show moreless facts


Shoes best for road, track and light gravel. See the best road shoes.


Shoes best for trail, off road, mountains and other unstable surfaces. See the best trail shoes.

Good to know

As long as you stick to the road or path, and if you want just one running shoe, buy a road running shoe.

Neutral / cushion / high arch

Shoes for runners who does not need any additional arch support (Around 50% of runners). Best for people with high or medium high arches. See the best neutral shoes.

Stability / overpronation / normal arch

Shoes for runners who needs arch support (Around 45% of runners). Best for runners with a normal arch. See the best stability shoes.

Motion control / severe overproanation / flat feet

Shoes for runners who needs a lot of arch support. Best for runners with flat feet. See the best motion control shoes.

Good to know

- Rule of thumb: If in doubt, buy neutral shoes to avoid injuries.
- More about arch support in this video.
- Find your arch type by following steps from this video.

Daily running

Cushioned shoes for your daily easy running. Great comfort. See best shoes for daily running.


Lightweight shoes good for races, interval training, tempo runs and fartlek. Here are the best competition running shoes.

Good to know

If you want just one pair of shoes, buy a shoe for daily running.

The height difference from the heel to the forefoot, also known as heel drop, toe spring, heel to toe spring or simply drop.

There are many opinions about what a good heel drop is. We do not recommend any in particular. Lean more in this video.


We spent 7 hours reading reviews from experts and users. In summary, this is what runners think:

8 reasons to buy

  • The All Terrain Thunder 2.0 works best in the mud and on water with its drain holes in the toe box area, according to some testers.

  • The upper, which is made of Terrain skin technology, is a good feature that most testers appreciated in this shoe.

  • Water drains out well.

  • The Reebok All Terrain Thunder 2.0 dries out fast during the run and after washing as experienced by a handful of users.

  • The speed lace system is easy to do without holding the lace, especially when it is already muddy, according to testers.

  • Washing the shoe after the run is as easy as wearing them noted some runners.

  • The treads underneath allow the runner to get through soft and muddy grounds based on the remarks of a few testers.

  • According to several runners, it looks great, feels great, and works great.

4 reasons not to buy

  • Heavy shoe due to the treads.

  • Too stiff and sturdy as observed by testers.

  • It fits wide and big according to many runners who tried it.

  • The Velcro that holds and locks the lace comes undone through the course according to runners.

Bottom line

The Reebok All Terrain Thunder 2.0 is the all-terrain trail running shoe that offers a very reliable shoe to get you through obstacle races in the wild and the muddy grounds. Its tread and sole are intended to allow safe and easy running on wet or tough trails, but they make the shoe heavy. Although it is a bit wider, it makes a great running buddy on the wild areas. Because of the All Terrain Thunder 2.0’s performance and quality, it is a shoe that is well worth the stiff price tag.

World wide, All Terrain Thunder 2.0 is in the top 50% most popular running shoes. The brand, Reebok, is the 17th most popular.

Map: Shows popularity per continent based on 1010 shoes


4.6 / 5 based on 47 ratings

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Expert reviews

Experts are running shoe geeks, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.

Are you an expert? Apply to contribute here.

77 / 100 based on 9 expert reviews

  • 80
    New England SpahtensLevel 2 expert
    by New England Spahtens
    These are considerably less minimal than prior All Terrain models.
  • 83
    Reach Your PeakLevel 1 expert
    by Reach Your Peak
    It is not light, but it is sturdy and the perfect shoe for mud runs.
  • 71
    DarioLevel 3 expert
    by Obstacle Racing Media
    However, there were tongue issues that caused chafing, and they fell apart in short amount of time
  • 80
    Jeff CainLevel 2 expert
    by On My Way To Sparta
    If you are okay with a 12 mm heel drop and want a comfy shoe to go trail running, then you could be very happy with the Reebok All Terrain Thunder.
  • 50
    Matt DavisLevel 2 expert
    by Obstacle Racing Media
    Even though, these became my “walk around” shoes, they began to fall apart after a few months.
  • 99
    The Mudman ReportLevel 1 expert
    by The Mudman Report
    I see these being a good option for flat and fast shorter races, and of course for trail run training.
  • 92
    PattyLevel 1 expert
    by Reach Your Peak
    The shoes are definitely sturdy and have good stability.
  • 85
    Everyday Obstacle Course RacerLevel 1 expert
    by Everyday Obstacle Course Racer
    The shoes are pretty rugged, and when you try to bend they do not bend as much, so unlike the other all terrain series, these shoes are not minimalist, but trust me you can still run fast in them.
  • 80
    Tim M.Level 1 expert
    by Muddy Mommy
    When I received my pair of the All Terrain Thunder, I immediately took note of their sturdy, yet still incredibly lightweight, construction.
  • Show moreless reviews
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These are visual presentations, not reviews

Updates to All Terrain Thunder 2.0

Reebok gives the 2nd installment of the All Terrain Thunder a serious makeover. It is clearly more cushioned than the original version now that it offers the FoamFusion cushion, which will make runs over the toughest terrain and most difficult OCRs smoother.

The traditional laces are replaced by speed laces called the Lock and Load by Reebok. This is made of a much tougher cord and can be single-handedly pulled for quick and effortless cinching.

Working with the laces and the forefoot is a sort of plastic material that keeps off trail debris. Reebok uses the term DirtShield for this very new feature.

The lugs are very slightly less aggressive and with much better density to hold on to loose rocks. This update gives the shoe added traction on slippery-man made surfaces designed for obstacle racing as well.

Issues of upper durability are adequately answered in the All Terrain Thunder 2.0 in the form of a super-improved Terrain Skin that is made of Kevlar material. This new feature provides exceptional seamless durability and support to the upper.

All Terrain Thunder 2.0 size and fit

The fit and sizing of the latest version resemble that of the original. It is quite spacious from the heel to the forefoot that runners would have no problem wearing thick socks. Most runners will surely be able to find their comfort zone with this kind of standard measurement. Available widths are D and B for the men’s and women’s version. Sizing options are 6 to 15 for the men’s and 4 to 12 for the women’s


A slightly aggressive set of trail lugs offer premium traction still. The lugs are facing opposite directions for proven grip, even when going downhill or up a steep incline. They are deep enough to work very well, even when tackling mud. A decoupled heel isolates shock and helps make transitions a bit smoother. There is also a deep cut running almost the entire length of the shoe for a bit of flexibility and for quicker transitions.


The new FoamFusion midsole gives the Thunder 2.0 a more comfortable and softer cushioning. Reebok delivers the right blend of responsive cushioning by incorporating this new technology with the proven and tested C51 compound.


The upper is a mesh that is sealed and coated with anti-debris features. This is now greatly reinforced by Kevlar type material that really makes the upper stronger without adding any substantial overlays or using stitches. A DirtShield is a sort of plastic/rubber material that sits right near the edges of the eyelets and goes over to the tongue and forefoot. It effectively keeps of debris from entering the shoe. The toe box is made of seamless and sturdy rubber to prevent bruising. Reebok’s very unique hedged H2O Drain technology near the forefoot is one of the best in the business in draining water.


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