Mariposa County, California, United States
14.4 miles (23.2 km) · 4,762 ft elevation gain · Loop · trail · Route
The Tuolumne Alpine Grand Slam (CA) route traverses 14.4 miles through Mariposa County, California, United States. Elevation gain totals 4,762 feet, with 4,756 feet of descent. The largest climb extends 2.1 miles, gaining 1,424 feet. The course averages 332 feet of vertical gain per mile. About 47% of the distance is runnable terrain. Terrain is predominantly trail. Terrain difficulty is rated as mountainous. Difficulty is rated 34.6 out of 10, placing it in the 96.2th percentile. The route draws trail runners and hikers interested in technical terrain in California.
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