Distances: 4M | 20K | 20M | 52K | 52M | 100M
The fifth race in our Desert Runner Trail Series, the Coldwater Rumble plays host to six different distances in the Estrella Mountain Regional Park and includes our first 100 mile option of the new year!
Follow desert trails that wind through the foothills of the rugged and jagged Sierra Estrella mountain range. Many trails at Estrella Mountain Regional Park have recently been re-worked and there are several new miles of trail in use for this course. The 100 mile race will feature five 20 mile loops.
All race distances will start and finish at the Ramada 9 parking lot and will include our typical post race festivities!