Have you ever watched a long-distance race and seen some runners take the lead early on, only to slow down and let others pass near the end? These runners are called pacers. They are professional runners who help other athletes achieve a certain time, like a world record. The pacer sets the pace, so the other runner can focus on the race without worrying about the time. The pacer also helps by taking some of the wind resistance at the front of the pack.
A pacer has a very hard job. They have to keep a fast pace for a long time. Sometimes, they get too tired and slow down. But if they feel strong, they can keep going and even win the race. This happened in 2000 when Simon Biwott was hired as a pacer for the Berlin Marathon. He didn't just set the pace, he won the whole race. It's not easy being a pacer, but it's an important job. Pacers help other runners achieve their goals. They are like helpers or assistants in the race. Imagine running a marathon and having someone to help you keep the right pace. It would be very helpful. The pacer would be like a guide, showing you the way to the finish line.
In the end, being a pacer is a unique and interesting job. It requires a lot of skill and endurance. Pacers are special athletes who help others succeed. They are an important part of the racing world. So next time you watch a long-distance race, look for the pacer and appreciate their hard work.