Backyard Infinity Trail Les Terrils 2027
Backyard Infinity Trail Les Terrils is a backyard ultra in Noyelles-sous-Lens, France on April 2, 2027. A 4.167-mile yard every hour until one runner is left. See its course record, hour cap and past editions on Find My Ultra.
- Format
- Backyard ultra — a 4.167-mile yard every hour until one runner is left
- Gain per yard
- Not published
- Course record
- 47 yards (196 mi)
- Hour cap
- Not published