The Altra Timp 5 BOA has garnered attention in the trail running community, particularly after being put to the test in the challenging conditions of the Kielder Half Marathon. Launched in February 2025 at a retail price of $175 in the United States and £155 in the United Kingdom, this shoe features a unique design that often divides opinions among runners.
The standout characteristics of the Timp 5 BOA include its notably wide toe box and laceless design, which serves as a fresh approach from Altra. The shoe aims to provide ample space for toes to splay naturally, a hallmark of Altra’s brand ethos. Designed for rugged terrain, the Timp 5 BOA combines durability with flexibility, ensuring that runners can navigate through various trail conditions confidently.
Design and Features of the Altra Timp 5 BOA
The Timp 5 BOA is available in three colorways, suitable for both men and women. Men’s options include white with coral accents, all black, and grey with orange, while women’s selections consist of white with coral, all black, or grey with pink. The shoe caters to a wide range of sizes, from 7 to 15 for men and 5.5 to 12 for women. Notably, while there are no wide-fit options, the shoe’s design generally accommodates broader feet due to its inherent width.
With a stack height of 29mm and a zero heel-to-toe drop, the Timp 5 BOA offers a cushioned feel that absorbs impact effectively. This zero-drop platform encourages a natural midfoot landing, which can help reduce braking forces during runs. Weighing in at approximately 10oz, the shoe feels heavier on paved surfaces, but runners focused on trails will find it performs well in those environments.
The upper features an engineered mesh with TPU overlays, providing both structure and protection against trail debris. The BOA Fit System, replacing traditional laces with a twist dial, facilitates quick adjustments. However, some runners may find the fit unfamiliar compared to conventional lacing systems.
Performance on the Trails
The true capabilities of the Altra Timp 5 BOA emerged during the Kielder Half Marathon, particularly after Storm Amy impacted the UK, creating muddy and rolling trails. The shoe’s Vibram MegaGrip outsole, equipped with 3.5mm lugs, delivers impressive traction on various surfaces, whether on packed trails, wet grass, or loose gravel.
While the shoe may feel clunky on roads, it shines on off-road terrain. During the race, the Timp 5 BOA provided a stable and balanced experience, allowing for a confident stride downhill. Runners appreciated the solid grip, which enabled them to tackle steep inclines and declines without hesitation.
Cushioning remained a key feature, with the EGO MAX foam midsole offering adequate support for the duration of the race. Although it might lack the springiness of some competitors, it effectively prevented fatigue over the 13.1 miles of varied terrain.
Despite its strengths, the Timp 5 BOA is not without drawbacks. Some users reported discomfort from the upper strap, which can rub against the ankle, and the dial system may create unwanted pressure during longer distances. For those accustomed to BOA systems, adaptation may be easier, while others might require time to find an optimal fit.
In summary, the Altra Timp 5 BOA is a robust trail running shoe that excels in providing comfort, traction, and protection. It is particularly well-suited for dedicated trail runners who rarely encounter paved surfaces. However, for those whose routes involve both trails and roads, alternatives like the Hoka Speedgoat 6 may offer a lighter, more versatile option. For runners drawn to the Timp but hesitant about the BOA system, the traditional laced version, the Altra Timp 5, remains a viable choice.
