17th Coldwater Rumble 100 Mile Race
17th Coldwater Rumble 100 Mile Race is a 161 km ultramarathon in Goodyear, AZ, United States, taking place on Jan 16 – Jan 17, 2027.
- Date
- Jan 16 – Jan 17, 2027
- Distance
- 161 km
- Location
- Goodyear, AZ, United States
- Format
- Fixed distance