On July 4, join us for a special event—the McArthur Multipark Marathon. This course starts at Kimberly Bridge and makes a perimeter loop of the Rez, exiting at Lewisboro Town Park. From there, runers sprint across Route 35 to Old Field Preserve then take a combination of roads to Mountain Lakes Park. You’ll make a loop there then head back past Lake Truesdale to the eastern edge of the Rez to Kimberly Bridge. You’ll have options for starting locations and times:
Run Calendar
McArthur Multipark Marathon

WHERE AND WHEN
UPCOMING
Trail Thursday
October 1 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Thursday, repeating indefinitely
Five Bridges Run
October 3 @ 7:00 am – 9:00 amBig O
October 4 @ 8:00 am – 9:30 amTrail Tuesday
October 6 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Tuesday, repeating until December 29, 2026
Workout Wednesday
October 7 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Wednesday, repeating until December 30, 2026
Trail Thursday
October 8 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Thursday, repeating indefinitely
Eleanor’s Escape
October 11 @ 8:00 am – 10:00 amTrail Tuesday
October 13 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Tuesday, repeating until December 29, 2026
Workout Wednesday
October 14 @ 5:30 am – 7:00 amAn event every week that begins at 5:30 am on Wednesday, repeating until December 30, 2026
Trail Thursday
October 15 @ 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 ››
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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.


