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Mile Madness Endurance Run

Rocklin, United States • 10-13 Oct 2025

The Mile Madness Endurance Run is a multi-day ultrarunning event held at Sunset Whitney Recreation Area in Rocklin, California. The course features a professionally measured 1.05-mile loop, mostly on dirt trails with some paved sections, offering smooth terrain and about 62 feet of elevation gain per lap. Runners can choose from various timed challenges including 6, 12, 24, 48, and 72-hour races, as well as a 100-mile challenge with a generous 48-hour cutoff. The event emphasizes community and support, providing a fully stocked aid station with diverse food and beverages, camping options with gear rentals, and accommodations for pacers and visually impaired runners. Awards include custom buckles for 100-mile finishers and podium prizes for each race. Visit the organization's website for the most recent information.

United States California Rocklin

Race information

Website Registration
72 km
72-Hour
48 km
48-Hour
24 km
24-Hour
100 mi
100-Mile Challenge
12 km
12-Hour
6 km
6-Hour
Visit the organization's website for the most recent information.
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