Medfield, MA
A beautiful but challenging 10 mile circuit consisting of mostly single track trail with varied terrain. With a dirt road into the starting area, one road crossing, and very few house sightings during the run, you will truly feel like you're running in the wilderness, not in a suburb about 15 miles from Boston!
Upcoming Races
Aug 16 2025
50 KM
Multiple Loop
Course
2
Elevation Rating
Rolling, ~2500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Aug 16 2025
40 Miles
Multiple Loop
Course
2
Elevation Rating
Rolling, ~2500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Results
50 KM
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 08/17/24 | 32 | 5:05:00 | 5:58:00 |
| 08/19/23 | 37 | 4:25:00 | 6:12:00 |
| 08/06/22 | No Results Posted. Submit Results | ||
| 08/07/21 | 28 | 5:25:40 | 6:50:48 |
| 08/08/20 | Race Cancelled | ||
| 08/10/19 | 47 | 4:46:56 | 5:30:32 |
| 08/11/18 | 42 | 5:29:30 | 5:50:51 |
| 08/12/17 | 47 | 4:34:32 | 5:11:32 |
| 08/13/16 | 44 | 4:10:05 | 5:45:19 |
| 08/15/15 | 53 | 4:47:10 | 5:45:52 |
| 08/16/14 | 61 | 5:02:03 | 4:48:44 |
| 08/17/13 | 42 | 4:45:00 | 5:14:00 |
| 08/18/12 | 31 | 4:37:00 | 6:33:00 |
40 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 08/17/24 | 22 | 5:40:00 | 6:33:00 |
| 08/19/23 | 14 | 6:33:00 | 10:04:00 |
| 08/06/22 | No Results Posted. Submit Results | ||
| 08/07/21 | 18 | 7:25:20 | 7:45:17 |
| 08/08/20 | Race Cancelled | ||
| 08/10/19 | 36 | 6:43:55 | 7:09:17 |
| 08/11/18 | 27 | 6:45:14 | 7:40:20 |
| 08/12/17 | 24 | 6:22:55 | 7:16:05 |
| 08/13/16 | 31 | 6:31:26 | 7:13:26 |
| 08/15/15 | 24 | 6:45:42 | 7:57:36 |
50 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 08/16/14 | 12 | 8:09:15 | 10:22:23 |
| 08/17/13 | 15 | 8:19:00 | 11:34:00 |
| 08/18/12 | 10 | 9:20:00 | 11:13:00 |
6 Hours
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 08/13/11 | 6 | 32.5 | 26 |
12 Hours
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 08/13/11 | 12 | 52 | 58.5 |
