Facts

  • Terrain

    Road

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

    Trail

    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.

  • Arch support

    Neutral / cushion / high arch

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

    Stability / overpronation / normal arch

    Shoes for runners who need mild to moderate arch support (Around 45% of runners). Best for runners with a low arch. See the best stability shoes.

    Motion control / severe overpronation / 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.

  • Use

    Daily running

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

    Competition

    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.

  • Price
    $110
  • Weight
    Men: 10.6oz
    Women: 9.2oz
  • Heel to toe drop
    Men: 7mm
    Women: 7mm

    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.

  • Width
    Men: normal
    Women: normal
  • Release date
    Apr 2017
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Summary

We spent 7.8 hours reading reviews from experts and users. In summary, this is what runners think:

10 reasons to buy

  • The majority of the runners mentioned that the shoe is very durable.
  • Some satisfied customers admired the comfortable feel of the Under Armour Horizon RTT.
  • According to some comments, the shoe provides reliable grip on varied trail surfaces.
  • A significant number of wearers admired the appealing design and the available colorways of the Horizon RTT.
  • It felt light, said some testers.
  • Most of the runners appreciated the right amount of support the shoe provides.
  • The shoe is very versatile; some of the wearers used the shoe during gym training, while playing golf and on casual walks.
  • A few mentioned that the shoe requires no break-in.
  • It provides the right amount of cushioning needed for long-distance runs, based on some comments.
  • A couple of consumers were highly-appreciative of the shoe’s non-slip and high-quality laces.

1 reasons not to buy

  • More than a few mentioned that they need to order half-a-size up to get the right fit.

Bottom line

The Under Armour Horizon RTT is a running shoe designed for trail enthusiasts. The majority admired the shoe because of its durable design, good cushioning, reliable traction, unmatched support, and impressive comfort. Considered by most users as their go-to shoe, the Horizon RTT is also a dependable shoe for long-distance runs.

Rankings

Expert Reviews

Experts are runners, 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.

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80 / 100 based on 9 expert reviews

  • 70 / 100 | The Ginger Runner

    My overall experience has been fairly pleasant. I just wish it was a little bit softer underfoot.

  • 64 / 100 | RIZKNOWS

    Overall, I’m just lukewarm on these shoes. They have some positive attributes going for them but I just wish the heel lock-in was a little better.

  • 90 / 100 | Trail to Peak

    The fit and comfort have made this a shoe I reach for on my shoe rack time and again.

  • 84 / 100 | Active Gear Review

    The Under Armour Horizon RTT is a great option for runners looking for a serious trail running shoe that can take on any terrain.

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Updates to Under Armour Horizon RTT

  • The shoe features the PU & textile upper material that provides the foot a breathable coverage. The upper material is lightweight and durable to withstand the damaging nature of the trail. It also provides enough protection to the foot against the damaging trail elements.
  • In the midsole of the Horizon RTT is a full-length EVA foam. It provides durable underfoot cushioning and encourages a more responsive ride. Along with it the Charged Cushioning® foam that is specifically placed in the heel area for impact protection and added comfort.
  • The outsole of the shoe features the high-traction rubber compound. It provides reliable traction for varied trail running conditions. It also gives durability to high-wear areas.

Under Armour Horizon RTT size and fit

The Under Armour Horizon RTT is available in standard running shoe length. For both men and women’s version, the available width is medium. The shoe provides a nice and comfortable fit for runners with medium foot shapes.

Outsole

In the outsole of the Horizon RTT is a durable, high-traction rubber compound. It is strategically placed in the sole unit for dependable traction over a variety of surfaces. It also gives durability to high-abrasion areas.

Midsole

Present in the midsole of the shoe is a full-length EVA foam. It is extended in the entire midsole for optimal cushioning. It provides better shock absorption and high-energy return for a responsive ride.

Inserted under the heel is the Under Armour Charged Cushioning® foam. It provides additional impact protection during landing for a responsive and comfortable running experience.

Upper

The upper of the Under Armour Horizon RTT utilizes polyurethane & textile to provide the foot with unmatched breathability. The textile material is very durable and it gives additional protection to the foot against trail debris.

The molded foam in the collar provides a secure heel lockdown, as well as added comfort. It also features the breathable mesh layer with dual protective welds that give the foot additional protection whenever necessary.

The shoe has flat laces that stay tied while running. The lacing system allows the runner to make the fit as tight or as loose as desired. It is designed to provide a snug fit.