Trail RunningUTMB Index Races

Coldwater Rumble

Trail Running covering 8 km to 160.9 km with up to 2,660 m D+ in Goodyear (Arizona, United States)

LocationGoodyear, Arizona, United StatesShow on map(33.4353° N, 112.3577° W)
Date & StatusDate to be announcedDate TBA
First edition2014
Elevation gainUp to +2,660 m

Coldwater Rumble is an endurance sporting event in Goodyear, Arizona, US focused on Trail Running. First held in 2014, the event is an established fixture on the endurance calendar. It is part of UTMB Index Races. Key features include Nature & Off-Road, Mountain, High Altitude, Point-to-Point.

The race program comprises 5 competitions, including Trail 100 mi (160.93 km, +2,660 m D+), 60K (60 km, +1,490 m D+), 40K (40 km, +960 m D+), Trail 10 mi (16.09 km, +540 m D+), and Trail 5 mi (8.05 km, +200 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (aravaiparunning.com).

Official website
Coldwater Rumble in Goodyear (Work: "Ute Trail, Rocky Mountain National Park", Photo: NPS, License: Public Domain, Source: Wikimedia Commons)
"Ute Trail, Rocky Mountain National Park" · Photo: NPS · Wikimedia CommonsPublic Domain
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

Nature & Off-RoadMountainHigh AltitudePoint-to-Point

Races & distances (5)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Trail 100 miTrail Running160.93 km+2,660 m1,150 m - 2,879 mPoint-to-point courseRoute & profile
60KTrail Running60 km+1,490 m1,153 m - 2,121 mPoint-to-point courseRoute & profile
40KTrail Running40 km+960 m1,156 m - 1,780 mPoint-to-point courseRoute & profile
Trail 10 miTrail Running16.09 km+540 m1,159 m - 1,510 mPoint-to-point courseRoute & profile
Trail 5 miTrail Running8.05 km+200 m1,162 m - 1,292 mPoint-to-point courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
160.93 km
Elevation gain
+2,660 m D+
Elevation loss
-2,261 m D-
Altitude range
1,150 m - 2,879 m
Gradient (Avg / Max)
3.1 % / 5.6 %
Course format
Point-to-point course
160.93 km+2,660 m D+
Start (S)Finish (F)
N255075100125150FS33.4353° N, 112.3577° W

Elevation profile & course telemetry

Altitude from 1,150 m to 2,879 m above sea level (+2,660 m D+, -2,261 m D-)

Peak: 2,879 m·at 123.3 km·Ø 3.1 %
1,150 m1,726 m2,303 m2,879 m0 km32.2 km64.4 km96.6 km128.7 km160.9 km2,879 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Coldwater Rumble take place?

Coldwater Rumble takes place in Goodyear, Arizona, US (start area at coordinates 33.4353° N, 112.3577° W). The exact date for the next edition is currently open and will be announced by the organizer.

What races and distances are offered at Coldwater Rumble?

The race program comprises 5 competitions, including Trail 100 mi (160.93 km, +2,660 m D+), 60K (60 km, +1,490 m D+), 40K (40 km, +960 m D+), Trail 10 mi (16.09 km, +540 m D+), and Trail 5 mi (8.05 km, +200 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Coldwater Rumble?

The main competition (Trail 100 mi over 160.93 km) is designed as a point-to-point course featuring +2,660 m of elevation gain and -2,261 m of elevation loss, ranging between 1,150 m and 2,879 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Coldwater Rumble?

Official race regulations, course details, and registration information are provided on the organizer's website (aravaiparunning.com).