Drafting
DiscoveriesDrafting can save 3-5 minutes off marathoners’ times, make sub-2 hour finish possible
This racing strategy could save three to five minutes for middle-of-the-packers, too, including those running the Chicago marathon.
Joseph Shavit![](https://www.thebrighterside.news/uploads/2024/04/95ac29_6e4ed0a21e6244e18d718582d777b645mv2.webp?auto=webp&auto=webp&optimize=high&quality=70&width=1440)