A recent review of the Altra Timp 5 BOA trail shoe has emerged following the Kielder Half Marathon, where it was put to the test under challenging conditions. This shoe, known for its distinctive wide toe box and innovative laceless design, has garnered attention among trail running enthusiasts.
The Timp 5 BOA, released in February 2025, is priced at $175 in the United States and £155 in the United Kingdom. It is available through Altra’s website and major retailers such as Amazon and REI.
Design and Features
The Timp 5 BOA is offered in several color options, catering to both men and women. Men can choose from white with coral, all black, or grey with orange, while women have similar choices with the addition of grey with pink. Sizes range from 7 to 15 for men and 5.5 to 12 for women. Notably, there is no wide-fit option, but the shoe’s design generally accommodates broader feet well.
With a stack height of 29mm and a zero heel-to-toe drop, the Timp 5 BOA is designed to provide ample cushioning while promoting a natural running style. The zero-drop platform encourages a midfoot landing, which can reduce braking forces during runs. Weighing in at approximately 10oz, the shoe feels slightly heavier on roads but is more suited for trail running.
The upper part of the shoe features a durable engineered mesh combined with TPU overlays for added structure and protection against trail debris. The BOA Fit System, a significant change from traditional laces, allows for quick adjustments through a twist dial. While this system offers convenience, some users might find it takes time to adapt to its fit.
Performance on the Trail
During a series of training runs leading up to the Kielder Half Marathon, the Timp 5 BOA demonstrated its strengths on uneven terrain, particularly after heavy rainfall from Storm Amy. The shoe’s midsole, built with Altra’s EGO MAX foam, provides a comfortable ride while absorbing impact effectively. Although it may feel less responsive on firmer surfaces, the cushioning and stability shine on trails, allowing for confident navigation over rocks and roots.
The outsole, made with Vibram MegaGrip rubber, features 3.5mm lugs that deliver excellent traction. Runners reported feeling secure on both uphill and downhill sections, enhancing their ability to maintain speed on slippery surfaces.
While the Timp 5 BOA excels in trail conditions, it may not be the best choice for those who frequently transition between road and trail. The weight and design can feel cumbersome on pavement, and some users experienced discomfort from the upper straps during longer runs.
In summary, the Altra Timp 5 BOA presents a compelling option for dedicated trail runners. Its roomy toe box, solid traction, and cushioning support make it well-suited for off-road adventures. However, those seeking a more versatile shoe for mixed-terrain runs may want to consider alternatives such as the Hoka Speedgoat 6 or the standard Altra Timp 5, which retains a conventional lacing system.
Overall, the Timp 5 BOA proves to be a robust choice for trail running, particularly when conditions turn challenging.