4ème édition Backyard Ultra Valais (BUV)
4ème édition Backyard Ultra Valais (BUV) is a 48-hour timed race in Ardon, Switzerland, taking place on Mar 26 – Mar 28, 2027.
- Date
- Mar 26 – Mar 28, 2027
- Duration
- 48 h
- Location
- Ardon, Switzerland
- Format
- Timed race