4° Valença-RJ Backyard Ultra
4° Valença-RJ Backyard Ultra is a 37-hour timed race in Valenca, RJ, Brazil, taking place on Aug 15, 2026.
- Date
- Aug 15, 2026
- Duration
- 37 h
- Location
- Valenca, RJ, Brazil
- Format
- Timed race
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