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Coldwater Rumble

location_on
Goodyear, Arizona, United States

calendar_today 17 Jan, 2026

directions_run Running

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About the Event

Experience the rugged beauty of the Sonoran Desert at the Coldwater Rumble, part of the prestigious Aravaipa Running Desert Runner Trail Series, held annually **in mid-January (look for the 2026 date)** at Estrella Mountain Regional Park in Goodyear, Arizona. This premier event offers a full spectrum of distances, from a 5-miler to a grueling 100-mile ultramarathon, all traversing stunning desert trails that weave through the jagged foothills of the Sierra Estrella mountain range. Runners can expect the perfect winter running climate, professional Aravaipa organization, and the chance to earn points in Arizona's iconic trail series.

A cornerstone of the Arizona racing calendar, this January race is a celebration of the desert landscape, complete with cupless initiatives, coveted buckles for 100-mile finishers, and a vibrant community atmosphere. Whether you're tackling your first trail 10-miler or pushing your limits in the 100k, the Coldwater Rumble delivers a classic, challenging, and incredibly scenic running experience under the vast Phoenix-area sky.

Races Offered

10 Miler

Jan 17, 2026

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Distance — 16.1K

terrain

Type — Trail running

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7 days remaining

100 Miler

Jan 17, 2026

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Distance — 160.9K

terrain

Type — Trail running

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7 days remaining

100K

Jan 17, 2026

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Distance — 100K

terrain

Type — Trail running

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7 days remaining

40K

Jan 17, 2026

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Distance — 40K

terrain

Type — Trail running

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7 days remaining

5 Miler

Jan 17, 2026

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Distance — 8K

terrain

Type — Trail running

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7 days remaining

60K

Jan 17, 2026

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Distance — 60K

terrain

Type — Trail running

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7 days remaining

Weather Overview

These values represent the 3-year monthly averages for January in Goodyear.

Temp (°C)
Feels Like (°C)
thermostat 5.0° / 17.4°
wb_sunny 1.4° / 14.4°
Wind (km/h)
Humidity (%)
air 6.7 /
water_drop 50.0%

About Goodyear

Scenic view of

Goodyear is a western suburb of Phoenix.

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