Crystal Springs - Winter
January 17th 2027
Woodside, CA
50 KM
Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.
Fully-stocked aid stations every 5 - 9 miles. You can expect fresh fruit, salty snacks, assorted candy, water, and Clif Shot Electrolyte sports drink. It is highly recommended that runners carry at least 20 oz. of water between aid stations.
Upcoming Races
Jan 17 2027
50 KM
4,530
4,530
ft.
Lollipop
4 Aid
Stations
8:30 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Additional Distances
This event also has the following sub ultra distances
26.2 Miles
35 KM
13.1 Miles
8 KM
Results
50 KM
| Date | Finishers | Top Result (F) | Top Result (M) | Top Result (X) |
|---|---|---|---|---|
| 01/18/26 | 31 | 4:26:31 | 4:56:37 | 6:18:03 |
| 01/12/25 | 25 | 4:41:38 | 3:59:08 | |
| 01/14/24 | 47 | 5:58:24 | 4:22:41 | 4:58:34 |
| 01/15/23 | Race Cancelled | |||
| 01/16/22 | 43 | 5:16:10 | 4:11:48 | |
| 01/31/21 | Race Cancelled | |||
| 01/19/20 | 41 | 4:31:00 | 4:39:06 | |
| 01/20/19 | 55 | 5:35:39 | 4:00:44 | |
| 01/21/18 | 42 | 4:52:04 | 3:48:06 | |
| 01/21/17 | 39 | 4:59:20 | 3:55:07 | |
| 01/23/16 | 37 | 5:40:10 | 4:04:36 | |
| 01/11/15 | 55 | 4:39:51 | 3:44:38 | |
| 01/11/14 | 58 | 5:24:23 | 3:39:32 | |
| 01/05/13 | 47 | 5:43:39 | 4:16:58 | |
| 01/07/12 | 52 | 4:50:17 | 3:47:32 | |
| 01/08/11 | 31 | 6:13:17 | 4:19:29 | |