New Balance FuelCell SuperComp Pacerv2 Trainers - Green/White - UK 8

Yes, they are designed for road racing and can be used for marathons, especially by runners who prefer a lightweight and responsive feel. However, consider your personal preference for cushioning over longer distances.

No, these trainers are specifically built for road surfaces and may not provide adequate grip or protection for trail running.

There should be a thumb's width of space between your longest toe and the front of the shoe when standing. The fit should be snug in the heel and midfoot, with room for your toes to splay.

FuelCell technology provides a highly responsive and propulsive feel, meaning it helps to return energy to your stride, making your runs feel faster and more efficient.

It's generally recommended to replace running shoes every 300-500 miles (500-800 kilometers), or when you notice significant wear on the outsole or a loss of cushioning and support.

No, the upper is designed for breathability, which means they are not waterproof. They are suitable for dry conditions and light rain but will absorb water in heavy downpours.

Ensure laces are loosened before putting them on. Try lacing them differently or consider if the size is correct. These shoes are designed for a snug, performance fit.

Check for excessive wear on the outsole and midsole. Ensure the shoes are not exposed to extreme temperatures during storage.

Ensure you are wearing appropriate running socks. Allow a break-in period of a few runs. Verify the shoe size and width are correct for your feet.