Pacers are common in high-profile races, aiding athletes in chasing fast times. They help reduce wind resistance and allow athletes to focus on specific times. However, their use in non-championship races raises questions about fairness.

Pacers are not allowed in championship races, such as the Olympics, ensuring medals are earned fairly. Their presence in other races, like the Berlin Marathon, can affect prize purses and perceptions of fairness. They help create exciting finishes and potential record-breaking performances. Read more culture coverage.

The debate over pacers centers on whether they undermine the sport’s integrity by making races more tactical and less competitive. While they enhance fan enjoyment and athlete performance, their use can lead to slower, less exciting races. Ultimately, pacers have a place in certain races but not in championship events. Related: NYC Marathon Sets Record with Over 60,000 Finishers.

This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.