The Coldwater Rumble is the fifth race in the Aravaipa Running – Desert Runner Trail Series, Arizona’s premier trail & ultra run series.
Hummingbird (Mini) Series = 4 Mile | Quail (Short) Series = 4 Mile | Roadrunner (Middle) Series = 20 Km | Owl (Trail) Series = 20 mile | Hawk (Ultra) Series = 52 Km, 52 Mile
Ramada 20-21 in the “Turf Area”
Estrella Mountain Regional Park, Goodyear, AZ. Directions
Follow desert trails that wind through the foothills of the rugged and jagged Sierra Estrella mountain range. The 100 mile race will feature five 20 mile loops, washing machine style.
Forecast for Goodyear, AZ
Average highs for this time of the year are in the mid 60’s and lows in the low 40’s. While a storm and/or a cold snap does happen, expect beautiful running weather in the Valley of the Sun!
All finishers will receive a finisher award.
Points earned in the Desert Runner Trail Series.
Buckles to 100 mile finishers.
If you would like to join our volunteer team, we are looking for help with event setup, aid station captains, aid station helpers, timing, photography, videography, social media, course sweep and event breakdown. Volunteer perks include a piece of Aravaipa merchandise or race goody and Aravaipa Race Credits. You can see our current opportunities and sign up here: Coldwater Rumble Volunteer Form
In an effort to continually lessen our race footprint, we are expanding our cupless events to the Desert Runner Trail Series. We will have UltrAspire reusable cups available at registration and on race day or feel free to bring your own!
Local time: 3:26 AM