Advice of all kinds from experienced marathoners can sweep you away. Your training, reading and racing will expand your network and everyone has a story – the best shoes, clothes, energy foods. Don’t second-guess yourself or your process. Be friendly, act on advice that feels right for you and leave the rest.

Body follows mind. If the mind compares itself to others this could lead to overtraining. Tune out what other runners do and how fast they run. Tune in, instead, to how your body wants to increase speed and distance.

This is your first marathon. Possibly, you’ll want it to be your last. Focus on future races draws energy from the one in front of you. Like the mileage that comprises them, train for marathons one at a time.