Coldwater Hundred
January 16th 2027
Goodyear, AZ
50 KM |
100 KM |
100 Miles
Follow desert trails that wind through the foothills of the rugged and jagged Sierra Estrella mountain range. Many trails at Estrella Mountain Regional Park have recently been re-worked and there are several new miles of trail in use for this course.
- Gender specific race shirt (Men’s & Women’s styles)
- Chip timed race results displayed at finish line
- Scenic and challenging course on desert trails
- Well stocked aid stations
- Post race food & socializing
- Coldwater Hundred printed finisher glass or 100K Award from Aravaipa Artworx
Upcoming Races
Jan 16 2027
50 KM
3,000
3,000
ft.
Single Loop
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Jan 16 2027
100 KM
5,500
5,500
ft.
Multiple Loop
9 Aid
Stations
31:45 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Jan 16 2027
100 Miles
5x 20 mile loop
8,600
8,600
ft.
Multiple Loop
19 Aid
Stations
32:00 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
20 Miles
5 Miles
10 Miles
Results
60 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 01/17/26 | 82 | 5:01:51 | 4:41:41 |
| 01/18/25 | 71 | 6:15:27 | 5:33:01 |
| 01/20/24 | 64 | 4:49:17 | 4:34:45 |
100 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 01/17/26 | 49 | 12:00:06 | 8:57:14 |
| 01/18/25 | 34 | 9:20:33 | 9:30:09 |
| 01/20/24 | 39 | 12:15:02 | 10:09:15 |
100 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 01/17/26 | 91 | 16:19:17 | 18:14:03 |
| 01/18/25 | 62 | 19:27:53 | 15:50:06 |
| 01/20/24 | 51 | 16:19:17 | 15:45:38 |
| 01/14/23 | 57 | 20:17:50 | 18:07:29 |
| 01/15/22 | 66 | 18:47:02 | 16:44:05 |
| 01/16/21 | 48 | 23:34:01 | 17:45:38 |
| 01/18/20 | 31 | 21:29:34 | 18:17:06 |
| 01/19/19 | 31 | 23:11:08 | 18:39:27 |
| 01/20/18 | 30 | 21:08:37 | 15:53:04 |
| 01/21/17 | 27 | 21:34:11 | 18:43:25 |
| 01/23/16 | 32 | 23:35:36 | 19:44:00 |
| 01/24/15 | 33 | 23:36:23 | 19:08:39 |
| 01/25/14 | 52 | 20:05:43 | 15:09:52 |
52 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 01/14/23 | 40 | 9:33:11 | 8:14:24 |
| 01/15/22 | 32 | 10:53:11 | 8:06:58 |
| 01/16/21 | 52 | 9:19:38 | 8:49:05 |
| 01/18/20 | 50 | 10:36:06 | 7:21:59 |
| 01/19/19 | 41 | 8:21:20 | 8:56:56 |
| 01/20/18 | 37 | 7:10:22 | 9:22:41 |
| 01/21/17 | 29 | 10:53:48 | 8:16:40 |
| 01/23/16 | 22 | 10:31:55 | 8:18:09 |
| 01/24/15 | 32 | 10:37:52 | 9:02:52 |
| 01/25/14 | 27 | 9:10:38 | 8:06:51 |
52 KM
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 01/14/23 | 84 | 4:05:12 | 4:10:47 |
| 01/15/22 | 65 | 4:31:52 | 3:56:02 |
| 01/16/21 | 105 | 4:54:29 | 3:44:05 |
| 01/18/20 | 76 | 5:01:33 | 4:16:35 |
| 01/19/19 | 72 | 4:37:05 | 3:45:12 |
| 01/20/18 | 67 | 5:31:26 | 4:22:03 |
| 01/21/17 | 66 | 5:09:02 | 4:30:14 |
| 01/23/16 | 50 | 4:41:42 | 4:12:52 |
| 01/24/15 | 75 | 5:07:32 | 4:30:23 |
| 01/25/14 | 41 | 5:19:38 | 4:19:20 |
50 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 01/19/13 | 23 | 9:39:34 | 7:11:13 |