Sierra Estrella mountain range
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.
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.