![Swiss mountaineer Ueli Steck, former holder of the Eiger North Face speed record Stock Photo - Alamy Swiss mountaineer Ueli Steck, former holder of the Eiger North Face speed record Stock Photo - Alamy](https://c8.alamy.com/comp/DDP8TE/swiss-mountaineer-ueli-steck-former-holder-of-the-eiger-north-face-DDP8TE.jpg)
Swiss mountaineer Ueli Steck, former holder of the Eiger North Face speed record Stock Photo - Alamy
Mammut - Mammut Climbing Blog: Eiger North Face speed record – How did it happen? Mammut Pro Team athlete Dani Arnold has now achieved the feat of climbing probably on of the
![Swiss mountaineer Ueli Steck, former holder of the Eiger North Face speed record Stock Photo - Alamy Swiss mountaineer Ueli Steck, former holder of the Eiger North Face speed record Stock Photo - Alamy](https://c8.alamy.com/comp/DDP86K/swiss-mountaineer-ueli-steck-former-holder-of-the-eiger-north-face-DDP86K.jpg)