Summary
Race Director: Tim Fitzpatrick
Distance: 50k
Difficulty: 23% [details]
Ascend: 6618
Descend: 6630
Highest: 1579
Lowest: 11
Course Record: 03:37:20 / 04:01:27
Number Of Years: 20 / 3
Distinct Finishers: 1929 / 414
Avg Finish Time: 6:31:14 / 6:22:57
Avg Winning Time: 3:58:54 / 4:05:10
Total Finishers: 3226 / 532
Temperatures: 82,64,48
Samples: A8
GAF: 1.17
N1: 562
D0: 49177
D1: 57769

The race is a singularly beautiful, spectacularly scenic and brutally hilly 50k trail run in the coastal headlands of the Golden Gate National Recreation area and the Mt. Tamalpais California State Park. This course is exceptionally demanding for a first time 50k and there are 7 major hills in the race with a cumulative climb of over 6000 feet!


August 24, 2019
Dawn: 06:06
Sunrise: 06:34
Sunset: 19:50
Dusk: 20:17
Day Light: 14.2 hrs
Moonrise: 01:27
Moonset: 13:17
Moon: 40.1%
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