Coalfields Backyard Ultra 2027
Coalfields Backyard Ultra is a backyard ultra in Williamson, WV on May 28, 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
- 30 yards (125 mi), 2025
- Hour cap
- Not published