How wind affects marathon racing (and your sub-3 chances)

Few conditions frustrate marathon runners more than the wind. Unlike heat, which you can train for, or rain, which often just cools you down, a strong headwind can instantly sap momentum and make your sub-3 attempt feel much harder than it should. Here are five ways to manage it.

1. Expect the shock
One of the hardest aspects of racing in the wind is psychological. You can feel fine, turn a corner, and suddenly you’re running into a wall of air. The pace drops and your form begins to suffer. I remember at the Yorkshire Marathon coming up against serious headwinds - they were a grind, and every step felt like work. But blessedly, it was an out and back course, and as soon as I went round the corner it felt like I went up a gear and was flying effortlessly. That reminder that the wind can give as well as take helped keep me calm.

2. Use the pack
Wind is one of the few marathon factors you can mitigate with smart positioning. Running in a group or tucking behind a pacer makes a huge difference. Even just a couple of metres of shelter can reduce the energy cost of fighting the elements. If conditions are bad, don’t be shy about sitting in. That’s what pacers are there for, and other runners will be grateful for the rotation too.

3. Adjust your goals
In extreme conditions, clinging to a fixed time goal can be self-defeating. If the forecast is for strong gusts, recognise that the marathon will feel tougher and times across the field will be slower. Your effort level is what counts. A controlled 3:03 into a brutal headwind can be a better performance than a 2:59 on a calm day. Sometimes, banking the sub-3 attempt for another race is the wisest call.

4. Spot the silver linings
Headwinds may slow you down, but tailwinds can be gifts. On point-to-point courses like Boston, a strong tailwind can produce record-breaking conditions. Even in city marathons, the wind direction usually changes at some point. Use those stretches with the wind at your back to regain rhythm and composure, rather than simply chasing lost seconds.

5. Protect your form
Strong winds can make runners hunch over or flail their arms, wasting energy. Keep your posture tall, your head up, and focus on efficiency. Think of yourself as a machine grinding forward steadily, regardless of resistance. Good form will minimise the toll of the wind and help you conserve energy for calmer sections later.

Wind will not ruin every marathon, but when it blows hard it can define the day. Understanding how it affects your race - and adapting to it - is a hallmark of experienced sub-3 runners.