3rd Mile Madness Endurance Run 72h
3rd Mile Madness Endurance Run 72h is a 72-hour timed race in Rocklin, CA, United States, taking place on Oct 9 – Oct 12, 2026.
- Date
- Oct 9 – Oct 12, 2026
- Duration
- 72 h
- Location
- Rocklin, CA, United States
- Format
- Timed race