Best of Grimsel with Black Diamond Athlete Yannick Glatthard

Name: Best of Grimsel with Black Diamond Athlete Yannick Glatthard
Uploaded: 2023-07-19T22:00:00-07:00
Duration: 792 s
Description: Follow Yannick Glatthard on an epic one-day link-up of 5 classic routes on the Swiss granite of Grimsel.