![Red Bull 400 Makes Inaugural Visit To Copper Peak - Copper Peak - Ski jump in Ironwood, Michigan, USA Red Bull 400 Makes Inaugural Visit To Copper Peak - Copper Peak - Ski jump in Ironwood, Michigan, USA](https://i0.wp.com/copperpeak.net/wp-content/uploads/2018/04/P-20170813-00355_news.jpg?fit=3200%2C2221&ssl=1)
Red Bull 400 Makes Inaugural Visit To Copper Peak - Copper Peak - Ski jump in Ironwood, Michigan, USA
The Return Of The World's Toughest 400m Race | Red Bull 400 Poland 2020 | 🏃♀️ 550 competitive runners 😰 400m to the top 📐 37° gruelling incline and only *one* person
![The Russian town of Chaikovsky hosted the world's toughest 400 metre competition on May 26. Uphill competition Red Bull 400 has been billed as the hardest 400m of your life, taking 600 The Russian town of Chaikovsky hosted the world's toughest 400 metre competition on May 26. Uphill competition Red Bull 400 has been billed as the hardest 400m of your life, taking 600](https://c8.alamy.com/comp/2NX51WX/the-russian-town-of-chaikovsky-hosted-the-worlds-toughest-400-metre-competition-on-may-26-uphill-competition-red-bull-400-has-been-billed-as-the-hardest-400m-of-your-life-taking-600-to-800-steps-to-reach-the-peak-the-climb-reaches-37-degrees-steepness-participants-are-seen-at-the-red-bull-400-competition-in-chaikovsky-russia-on-may-26-2018-denis-klerored-bull-content-pool-via-ap-images-for-more-content-pictures-and-videos-like-this-please-go-to-httpwwwredbullcontentpoolcom-2NX51WX.jpg)