Coldwater Rumble Trail Runs

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 two 10 mile (red) loops followed by three 27 mile (blue) loops. Runners will come through the start/finish a total of four times (after red 1, after red 2, after blue 1, after blue 2).

Event Schedule:

7:00 AM - 100 Mile

7:15 AM - 100K

7:30 AM - 60K

8:00 AM - 40K

8:30 AM - 10 Mile

8:45 AM - 5 Mile

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