Coldwater Rumble
Saturday, 16 January 2027In 110 days
85338, Goodyear, Arizona, United Statesaravaiparunning.com (opens in a new tab)
A desert trail-running event at Estrella Mountain Competitive Track, with six distances from 5 miles to 100 miles through the Sierra Estrella foothills.
Distances
- 1673 m
- Climb
Entry fee
2027 fees: 100M $300–$360; 100K $170–$210; 50K $130–$170; 20M $90–$130; 10M $70–$100; 5M $45–$60. Tax/online fees extra; $8.16 no-shirt saving.
Rules and terrain
- Surface
- trail
Start and finish
100 Mile · 100K · 50K · 20 Mile · 10 Mile · 5 Mile·Estrella Mountain Competitive Track · W South Mountain Ave, Tolleson, AZ 85353
OpenStreetMap (opens in a new tab)Google Maps (opens in a new tab)Apple Maps (opens in a new tab)33.36390, -112.32080
Race day
- Start time
- 07:15 (America/Phoenix) · 100K only
Editions
- 16 Jan 2027
Where this came from
- Sources
- Official Coldwater Rumble 2027 race page and Maricopa County park information.
- Last verified
- 13 Sep 2026
- Organised by
- Aravaipa Running (opens in a new tab) · Organiser · operator · verified 13 Sep 2026 (opens in a new tab)