Coldwater Rumble

16 Jan 2021 (Sat)

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32.19km, 52km, 20km, 6.44km, 160.93km

Coldwater Rumble

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Join Coldwater Rumble

Estrella Mountain Regional Park contains 19,840 acres of desert and mountains and became the first regional park in the Maricopa County Park System in 1954. Located near the meeting of the Gila and Agua Fria Rivers in the southwest Valley, the park includes a large wetland, or riparian, area. The majority of the park remains pristine desert, very similar in appearance to the landscape seen by the first settlers and explorers. The Sierra Estrella range, or Star Mountains, was once within the Mexican border, and remained so until the Gadsden Purchase in 1853.

Coldwater Rumble 100 is Javelina Jundred’s sister race held at Estrella Mountain Regional Park in Goodyear, AZ. The course is comprised of five washing machine style 20 mile loops through the foothills of the mighty Estrella Mountains. The course features a wide variety of typical desert trail running surfaces including crushed granite single track, rocks, boulders, sandy washes, old jeep roads, and dry wash beds. Runners should prepare for a wide variety of conditions from very well defined, to more remote and sandy. 

Course Highlights

Coldwater Rumble is a 100 mile running race in Goodyear, Arizona. It was 5 loops, each loop 20 miles long. The race is desert trails that wind through the foothills of the rugged and jagged Sierra Estrella mountain range. It is a total of 10,000 feet of elevation gain. Trails are rough. The first 8 miles of the trail is a small incline with rocky trails. The next 4 miles is sand. The next 8 miles is rolling hills with rocks and steep inclines along the way.

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Route map

directions_runStart Address: Goodyear,us

flagFinish Address: Goodyear,us

Coldwater Rumble Route Map

Practicalities

Accommodation

TownPlace Suites by Marriott Phoenix/Goodyear. Tent sites are available at the Turf Area (Rumble Headquarters) next to the start/finish line for $20 for the weekend (Friday and Saturday nights). You may reserve a camping site with your registration this year. There is a bathroom facility located at the staging area.

After Race Services

Post race food & socializing.

Aid Stations

Aid stations every 3.4-7.9 miles (mile 2.2 in the 4 Mile) including water, electrolyte drink, sweet snacks, salty snacks, and fruit.

Award Medals

Awards to the top 3 male & female finishers. Finisher award pint glass. Buckles to 100 Mile Finishers under 32 hours. Sub 24 Hour buckle to 100 Mile Finishers under 24 hours.

Equipment Storage

Drop bags will be allowed at the start/finish and at the Coldwater Aid Station for all racers. Drop bags will be returned to the start/finish area at the conclusion of the races.

Maximum Time

32 hrs

Parking

The park charges a $6 park entry fee per vehicle. Please arrive early and have correct change (cash) available on race morning for a smooth entry process.

Timing

Chip Timing

Location

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Coldwater Rumble

check_circle 24h ticket cancellation

check_circle Lowest price guaranteed

check_circle Deals & Discounts

Claim this event if you are the organizer

The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.