![2020 SKYRUNNING WORLD CHAMPIONSHIPS: BUFF MOUNTAIN FESTIVAL AT VALL DE BOÍ, RACE PREVIEW - TrailrunningSpain.com 2020 SKYRUNNING WORLD CHAMPIONSHIPS: BUFF MOUNTAIN FESTIVAL AT VALL DE BOÍ, RACE PREVIEW - TrailrunningSpain.com](https://i0.wp.com/trailrunningspain.com/wp-content/uploads/2021/07/Vall_de_boi_mayayo.jpg?ssl=1)
2020 SKYRUNNING WORLD CHAMPIONSHIPS: BUFF MOUNTAIN FESTIVAL AT VALL DE BOÍ, RACE PREVIEW - TrailrunningSpain.com
![BuffEpicTrail on Twitter: BuffEpicTrail on Twitter:](https://pbs.twimg.com/media/DSHq0M6WsAEf--x.jpg)
BuffEpicTrail on Twitter: "Actividades para todos en el BUFF® Mountain Festival de la Vall de Boí, vive la aventura del 29 de junio al 1 de julio 2018 https://t.co/2hC6Qtaahy… https://t.co/Ynx6dmaGhF"
![La Vall de Boí gives a new format to the BUFF® Epic Trail to hold the races, from September 4 to 6, with maximum security - Buff Mountain Festival La Vall de Boí gives a new format to the BUFF® Epic Trail to hold the races, from September 4 to 6, with maximum security - Buff Mountain Festival](https://www.buffmountainfestival.com/wp-content/uploads/2020/08/BET-01-1.jpg)
La Vall de Boí gives a new format to the BUFF® Epic Trail to hold the races, from September 4 to 6, with maximum security - Buff Mountain Festival
BUFF Mountain Festival - Epic Trail - 🔴 COMUNICADO OFICIAL / COVID-19 🔴 La organización del BUFF® Mountain Festival, previsto del 9 al 12 de julio en la Vall de Boí, informa
BUFF Mountain Festival - Epic Trail - 👣 ¿PREPARANDO CALENDARIO? ¡LAS CRESTAS Y CIMAS DE LA VALL DE BOÍ OS ESTÁN LLAMANDO! INSCRIPCIONES ABIERTAS 👣 PREPARANT CALENDARI? LES CRESTES I CIMS DE
![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)