![BUFF® Epic Trail SkyRunning World Championships Vall de Boí confirms its final dates: July 8-11, 2021 - Buff Mountain Festival BUFF® Epic Trail SkyRunning World Championships Vall de Boí confirms its final dates: July 8-11, 2021 - Buff Mountain Festival](https://www.buffmountainfestival.com/wp-content/uploads/2020/04/036-C-2019-07-13-buff-epic-run-65k-barruera-foto-billy-fotograf-065-200x210.jpg)
BUFF® Epic Trail SkyRunning World Championships Vall de Boí confirms its final dates: July 8-11, 2021 - Buff Mountain Festival
International Skyrunning Federation - Check the #SkyWorldChamps20 programme and don't forget to tune in for Sunday's live streaming! #SkyrunningFederation #LessCloudMoreSky BUFF Mountain Festival - Epic Trail Ocisport Serveis Esportius SL Fedme -
BuffEpicTrail on Twitter: "📺 STREAMING BUFF® EPIC TRAIL 42K & SKY WORLD CHAMPIONSHIPS ℹ ️ DOMINGO, 11/7 - 10H ✓ https://t.co/izs40hOedy y en canal de @tv3cat #BuffEpicTrail #SkyRunning #BuffMountainFestival #SkyWorldChamps20 #ValldeBoí https://t.co ...
![BUFF® Epic Trail SkyRunning World Championships Vall de Boí confirms its final dates: July 8-11, 2021 - Buff Mountain Festival BUFF® Epic Trail SkyRunning World Championships Vall de Boí confirms its final dates: July 8-11, 2021 - Buff Mountain Festival](https://www.buffmountainfestival.com/wp-content/uploads/2020/07/sortida.jpg)