This Sunday, December 1, at 8:00 a.m, meet at the Lewisboro Town Park upper parking lot (see map) when we run a perennial favorite—the Fat Ass Run. The course runs over the Bergfield bridge and returns via the Meadow and give you from 6 to 11 miles of calorie-burning fun. Anyone interested in getting an early start can arrive at 7:00 a.m. Die hards start at 5:00 a.m.
Run Calendar
Fat Ass Run

WHERE AND WHEN
UPCOMING
Trail Thursday
November 12 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Thursday, repeating indefinitely
Michigan, Schoolhouse, to Raven
November 14 @ 7:00 am – 9:00 amNevermore
November 15 @ 8:00 am – 10:00 amTrail Tuesday
November 17 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Tuesday, repeating until December 29, 2026
Workout Wednesday
November 18 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Wednesday, repeating until December 30, 2026
Trail Thursday
November 19 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Thursday, repeating indefinitely
Leather Raven
November 22 @ 8:00 am – 10:00 amTrail Tuesday
November 24 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Tuesday, repeating until December 29, 2026
Workout Wednesday
November 25 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Wednesday, repeating until December 30, 2026
Trail Thursday
November 26 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Thursday, repeating indefinitely
TRAIL DAMAGE REPORT
Help keep the trails clear by reporting downed trees or other conditions that the park should know about.
Report Damage ››
DONATE
STAY ON COURSE
The Free Avenza Maps software now has a free trail map of the Reservation available here. You can use that or the free GaiaGPS to load KML files of some of our runs as overlays. Now there’s no excuse to get lost.
