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STEEPEST 400M UPHILL RACE IN THE WORLD RETURNS TO PARK CITY FOR THIRD YEAR - Outside Business Journal
![Ironwood, USA. 12th May, 2018. A contestant celebrates her finish at the Red Bull 400 hill climb at Copper Peak, MI., on Saturday, May 12, 2018. Red Bull describes as the toughest Ironwood, USA. 12th May, 2018. A contestant celebrates her finish at the Red Bull 400 hill climb at Copper Peak, MI., on Saturday, May 12, 2018. Red Bull describes as the toughest](https://c8.alamy.com/comp/MMT6AG/ironwood-usa-12th-may-2018-a-contestant-celebrates-her-finish-at-the-red-bull-400-hill-climb-at-copper-peak-mi-on-saturday-may-12-2018-red-bull-describes-as-the-toughest-foot-race-in-the-world-credit-dean-achesonalamy-live-news-MMT6AG.jpg)
Ironwood, USA. 12th May, 2018. A contestant celebrates her finish at the Red Bull 400 hill climb at Copper Peak, MI., on Saturday, May 12, 2018. Red Bull describes as the toughest
![Participants compete during the Red Bull 400 race in Harrachov, Czech Republic, August 12, 2017, Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201708120287401 | agefotostock Participants compete during the Red Bull 400 race in Harrachov, Czech Republic, August 12, 2017, Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201708120287401 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/d460b25b5abbbde75b3b2baaf5a444c5/ckp-p201708120287401.jpg)
Participants compete during the Red Bull 400 race in Harrachov, Czech Republic, August 12, 2017, Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201708120287401 | agefotostock
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First-Ever Red Bull Mountain Scramble Draws 89 Side-By-Side Competitors for Off-Road Race - UTV Sports
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Red Bull 400 is the Steepest Race in the world! - Running News Daily by My BEST Runs - My BEST Runs - Worlds Best Road Races
![Planica, Slovenia. 19th Sep, 2015. Competitors run up the ski flying hill during the 3rd Red Bull 400 race in Planica, Slovenia, Sept. 19, 2015. Four-hundred and twenty-five men and women raced Planica, Slovenia. 19th Sep, 2015. Competitors run up the ski flying hill during the 3rd Red Bull 400 race in Planica, Slovenia, Sept. 19, 2015. Four-hundred and twenty-five men and women raced](https://c8.alamy.com/comp/F2J8WN/planica-slovenia-19th-sep-2015-competitors-run-up-the-ski-flying-hill-F2J8WN.jpg)