Bimblers Bluff
The Bimblers Bluff 50k is an off road foot race that starts at Guilford Lakes School, 40 Maupas Rd, Guilford and passes through several inter-connected woodland preserves in southern Connecticut. Consisting entirely of rolling forest roads or single track that can be extremely rocky, the course will provide a true test of the runner’s fitness and mental stamina. It's intended to be both an adventure and a challenge and you should only consider entering this race if you are confident you have sufficient running experience such as having completed a recent road or trail marathon.
Upcoming Races
Oct 18 2026
50 KM
4,500
4,500
ft.
Lollipop
10:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
4
Surface Rating
Substantial rocks, roots and/or ruts
Results
50 KM
| Date | Finishers | Top Result (F) | Top Result (M) | Top Result (X) |
|---|---|---|---|---|
| 10/19/25 | 84 | 6:54:37 | 4:56:05 | 7:03:33 |
| 10/20/24 | 86 | 5:54:18 | 4:41:33 | |
| 10/22/23 | 95 | 5:17:39 | 4:30:34 | |
| 10/23/22 | 99 | 5:48:11 | 4:55:47 | |
| 10/24/21 | 106 | 5:55:54 | 4:21:16 | |
| 10/18/20 | Race Cancelled | |||
| 10/20/19 | 105 | 5:45:02 | 4:32:17 | |
| 10/21/18 | 116 | 4:56:24 | 4:25:54 | |
| 10/22/17 | 134 | 5:10:07 | 4:28:19 | |
| 10/23/16 | 137 | 5:31:25 | 4:19:21 | |
| 10/18/15 | 122 | 5:46:00 | 4:49:00 | |
| 10/19/14 | 101 | 5:48:53 | 4:30:12 | |
| 10/20/13 | 124 | 5:29:27 | 4:43:00 | |
| 10/21/12 | 139 | 5:14:05 | 4:40:42 | |
| 10/23/11 | 130 | 5:07:29 | 4:14:39 | |
| 10/24/10 | 103 | 5:16:44 | 4:28:21 | |
| 10/25/09 | 88 | 5:15:24 | 4:31:02 | |
| 10/26/08 | 69 | 5:50:27 | 4:37:24 | |