Welcome to the 16th annual Headlands Endurance Runs, featuring the 100K distance - a new era for Headlands ultrarunning. After 15 years of the Headlands Hundred Mile Endurance Runs ( Marathon to 150 Mile distances) operating with superior safety protocol and no issues, one of our runners was aggressively taken down by a coyote around 3am during the event. Since the incident last summer, and numerous meetings with the National Park Service, they (NPS) have decided to not allow any "over night racing" again in the Marin Headlands, Muir Beach, Stinson Beach and the surrounding area that makes up the Golden Gate National Recreation Area. We are now proud to produce the Headlands 100K in its place.

The Headlands 100K will start and finish at the Rodeo Beach Picnic Area as both the Headlands Endurance Runs and Rodeo Beach Trail Run have started and finished for more than 20 years. The course will consist of two different 50K loops - the first loop will be clockwise and the 2nd loop will be the same loop in the counterclockwise direction.

We will be offering the Rodeo Beach 50K and 30K Trail Runs on the same day. Rodeo Beach Trail Run will no longer happen in December as it had for years.

Upcoming Races

Aug 12 2023
100 KM
12,824 12,824 ft.
Multiple Loop Course
17:00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

Date Finishers Top Result (M) Top Result (F)
08/13/22 31 6:15:00 7:13:00
08/19/21 49 7:50:14 8:57:51
12/05/20 Race Cancelled
09/14/19 70 8:25:39 9:50:09
09/08/18 58 8:55:56 9:14:52
09/09/17 93 7:45:20 8:58:13
09/10/16 67 8:18:51 10:49:48
09/12/15 72 8:16:31 10:09:19
09/13/14 69 7:57:18 8:51:00
09/14/13 105 7:45:08 8:47:18
09/15/12 49 7:44:01 9:19:31
08/08/09 114 7:03:34 7:52:00
08/09/08 101 7:43:24 9:09:59
08/11/07 95 7:50:49 8:43:42
Date Finishers Top Result (M) Top Result (F)
08/13/22 6 11:21:00 13:43:00
08/19/21 16 11:29:00 14:04:00
Date Finishers Top Result (M) Top Result (F)
08/13/22 18 18:56:00 31:48:00
08/19/21 27 19:58:07 29:38:47
12/05/20 Race Cancelled
09/14/19 48 19:37:11 24:46:51
09/08/18 26 19:53:31 24:53:34
09/09/17 69 20:39:00 27:00:34
09/10/16 34 16:56:31 22:27:29
09/12/15 26 20:52:54 28:27:14
09/13/14 40 20:31:25 21:39:53
09/14/13 48 18:22:25 20:27:24
09/15/12 17 22:48:55 21:20:10
08/06/11 37 20:06:35 22:52:35
08/07/10 44 19:40:18 22:25:42
08/08/09 45 18:44:58 23:13:33
08/09/08 32 20:23:52 27:29:48
08/11/07 27 20:57:34 27:11:04
Date Finishers Top Result (M) Top Result (F)
08/11/22 2 2d 02:49:00
08/19/21 5 38:35:00 2d 18:05:00
Date Finishers Top Result (M) Top Result (F)
12/05/20 Race Cancelled
09/14/19 11 19:59:41 19:12:11
09/08/18 3 16:28:10 24:11:52
09/09/17 21 14:07:30 17:01:05
09/10/16 12 13:36:49 23:57:02
09/12/15 12 14:57:18 25:29:18
09/13/14 4 15:02:00

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