American River 50 Mile Endurance Run

2027 edition
  • Folsom → Auburn, CA
  • Apr 3, 2027

2027 course

Published · public preview · Course updated Oct 27, 2026

Course map

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The course starts at Start - Folsom Point and finishes at Finish - Auburn Dam Overlook, covering 50.8 mi with 11 aid stations.

50.8 mi
Distance
5,403 ft
Total ascent
4,530 ft
Total descent
14 hr
Overall cutoff

Aid stations & cutoffs

Aid stations and cutoffs for the American River 50 Mile Endurance Run course — Showing 4 of 11 aid stations.
MileStationCutoffElevationCrew accessPacer pickup
0.0Start - Folsom Point——NoNo
7.4Folsom Point——NoNo
15.3Willow Creek——NoNo
23.1Black Miners Bar——NoNo
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Segments

Course segments for American River 50 Mile Endurance Run — Showing 4 of 10 segments.
SegmentMilesGainLoss
Folsom Point to Folsom Point7.4 mi——
Folsom Point to Willow Creek7.9 mi——
Willow Creek to Black Miners Bar7.8 mi——
Black Miners Bar to Beal's Point4.0 mi——
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Course files & source

Course details can change. Confirm final instructions with the organizer.

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