The Brooks Ghost 18 Review: A Comprehensive Analysis of a Long-Time Favorite
The Brooks Ghost 18 is a running shoe that has been a staple in the running community for years, and it continues to be a popular choice for both casual and serious runners. This review will delve into the key features and performance of the Ghost 18, offering a detailed analysis of its cushioning, energy return, stack height, drop, midsole softness, size and fit, traction, weight, breathability, stability, durability, and price.
Cushioning and Impact Protection
The Ghost 18's cushioning system is designed to provide a comfortable and stable ride, making it a great choice for heel strikers. The high-drop geometry and DNA Loft v3 midsole offer a balanced underfoot experience, avoiding the ultra-plush feel of some softer trainers and the harsh sensation of firmer designs. The lab measurements confirm this, with 135 SA in the heel and 101 SA in the forefoot, providing a smooth transition for runners.
Energy Return and Stack Height
In terms of energy return, the Ghost 18 delivers moderate energy return, with 52.4% in the heel and 58.1% in the forefoot. This is suitable for easy miles and everyday training, but runners seeking a more lively, versatile shoe may prefer other brands. The stack height is also notable, with 37.3 mm in the heel and 25.1 mm in the forefoot, resulting in a substantial 12.2 mm drop, which is slightly higher than the 10 mm claimed by Brooks.
Midsole Softness and Rocker Design
The midsole softness of the Ghost 18 is balanced, leaning slightly towards the firm side at 40.5 AC, but feeling mostly average on the run. The non-rockered design, combined with the high drop and flexible construction, creates a predictable and easy-to-ride shoe, making it a great choice for daily training and various activities.
Size and Fit
The Ghost 18 offers a secure and accommodating fit, with a toebox width of 70.6 mm and a generous tongue padding of 9.0 mm. The upper material is soft and well-padded, preventing unwanted pressure points while providing a secure foothold. The shoe is available in four different width options, catering to a wide range of foot shapes.
Traction and Grip
Traction is decent, with a coefficient of friction of 0.53 in the wet-concrete test, which is close to the lab average. However, a result above 0.60 would inspire greater confidence across wet roads and sidewalks. The outsole design is unchanged from the previous Ghost, featuring extensive rubber coverage and a generous network of flex grooves.
Flexibility and Stiffness
The Ghost 18 is highly flexible, requiring just 12.3N of force in the 30-degree bend test, making it a comfortable choice for everyday miles. The torsional rigidity is also low, at 12.2 Nm, providing a natural flexibility that many runners appreciate.
Weight and Breathability
The weight of the Ghost 18 is a concern, at 10.2 oz (289g), which is noticeable by today's standards. The breathability is decent, earning a 3/5 score, but it falls short of what some runners may desire. The upper material is durable and well-padded, but the perforations around the midfoot and heel are largely cosmetic.
Stability and Torsional Rigidity
The Ghost 18 offers excellent stability for heel strikers with a neutral technique, providing a secure and confidence-inspiring ride. However, for runners dealing with moderate pronation, the Adrenaline GTS 25 is a better option. The torsional rigidity is low, at 12.2 Nm, reinforcing the shoe's natural flexibility.
Durability
The Ghost 18's durability is impressive, with a strong 4/5 score for heel padding and a solid 0.8 mm of wear in the Dremel test for the outsole. The outsole thickness is substantial, at 3.5 mm, ensuring long-term wear resistance.
Price and Conclusion
The Ghost 18 retains the same price as its predecessor, which is a welcome development in an era of rising running shoe costs. However, the shoe delivers exactly what its loyal audience expects, lacking the premium materials and performance-focused technologies that would justify a higher price bracket. Overall, the Ghost 18 is a reliable and comfortable running shoe, making it a great choice for long-time Ghost fans and casual runners alike.
