Lakewood, CO
An excellent race for first time ultramarathoners and trail runners, runners will experience a variety of challenging terrain and sweeping panoramic views throughout the race. The course is pretty fast (by trail/ultra standards), and not overly technical. 95% of the race course is on dirt and single track trails. Approximate elevation gain:
- Baby Bear 10km = 230 ft.
- Half Marathon = 900 ft.
- 50km = 1,930 ft.
- 50 Mile = 3,400 ft.
- 100km = 4,250 ft.
Upcoming Races
Sep 23 2023
50 KM
2,175
2,175
ft.
Multiple Loop
Course
10:30 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Sep 23 2023
50 Miles
3,400
3,400
ft.
Multiple Loop
Course
15:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Sep 23 2023
100 KM
4,250
4,250
ft.
Multiple Loop
Course
15:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Results
50 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 09/24/22 | 31 | 7:18:27 | 8:29:28 |
| 09/25/21 | 62 | 6:48:09 | 7:34:03 |
| 09/26/20 | Race Cancelled | ||
| 09/28/19 | 61 | 7:46:21 | 8:13:32 |
| 09/29/18 | 41 | 6:52:13 | 8:30:24 |
| 09/30/17 | 52 | 8:22:21 | 6:36:14 |
| 09/24/16 | 28 | 6:55:02 | 8:52:40 |
| 09/26/15 | 41 | 6:36:38 | 9:36:33 |
| 09/27/14 | 71 | 7:16:22 | 8:06:38 |
| 09/29/13 | 47 | 7:28:09 | 6:54:15 |
| 09/30/12 | 86 | 6:50:54 | 8:14:40 |
| 09/25/11 | 54 | 6:49:30 | 8:25:48 |
| 10/03/10 | 42 | 6:39:08 | 9:05:52 |
100 KM
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 09/24/22 | 7 | 10:47:44 | 13:31:58 |
| 09/25/21 | 11 | 9:18:20 | 14:11:39 |
| 09/26/20 | Race Cancelled | ||
| 09/28/19 | 16 | 8:42:53 | 9:52:19 |
| 09/29/18 | 19 | 8:26:37 | 12:41:02 |
| 09/30/17 | 23 | 9:44:51 | 12:06:07 |
| 09/24/16 | 15 | 10:18:36 | 13:10:07 |
| 09/26/15 | 19 | 10:01:06 | 13:44:19 |
| 09/27/14 | 19 | 9:58:08 | 8:40:50 |
| 09/29/13 | 24 | 9:27:16 | 10:46:39 |
50 KM
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 09/24/22 | 84 | 3:11:59 | 4:10:08 |
| 09/25/21 | 99 | 4:32:01 | 4:07:12 |
| 09/26/20 | Race Cancelled | ||
| 09/28/19 | 132 | 3:29:14 | 4:44:00 |
| 09/29/18 | 148 | 3:20:32 | 3:54:23 |
| 09/30/17 | 143 | 3:43:00 | 4:38:24 |
| 09/24/16 | 85 | 3:55:12 | 3:56:32 |
| 09/26/15 | 112 | 3:53:00 | 4:24:14 |
| 09/27/14 | 138 | 3:21:14 | 4:30:16 |
| 09/29/13 | 158 | 4:13:35 | 4:23:23 |
| 09/30/12 | 169 | 3:24:25 | 4:02:08 |
| 09/25/11 | 112 | 3:37:40 | 4:35:26 |
| 10/03/10 | 80 | 4:15:02 | 4:33:38 |
