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Assabet River Nature Trail
4.5 ★★★★★ 22 Google reviews · Running trail in Hudson, Massachusetts · Open 24 hours
Runner's snapshot
- Surface
- Not reported
- Distance
- Not reported
- Shape
- Not reported
- Shade
- Not reported
- Access
- Open 24 hours
Confirmed from Assabet River Nature Trail's own listing, the park or land manager's website, and runner reviews. Blank cells mean we could not verify that fact — we would rather say "not reported" than invent one. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.
What runners say about Assabet River Nature Trail
“Beautiful walking trail, not crowded, saw a turtle in the shallow water!”
Gorgeous walk this morning along the river. Goggle maps got me there fine. The only thing I would caution is parking. There are 2 stone pillars along the road. The entrance between them is narrow. I didn't know if I could make it through. There is enough parking for 4 - 5 cars max. There was only one there today.
Beautiful trail and a very zen like area to walk. River alongside, lots of beautiful birds to see and about an hour altogether walk to end & back if not stopping. I'd give yourself a couple of hours to truly enjoy.
Ample parking on this damp day. You can bring your canoe, kayak, or coracle. The main path is broad and easy, which is good, since the sides are liberally lined with poison ivy. Stay to the center and you'll be safe.
Trail is definitely narrow and short. Parking is pretty limited and there is a sign that mentions that parking is limited to vehicles with canoe racks. The trail itself abuts the high school, so maybe you could park there and walk over when school is not in session
Trail conditions & character
“Parking is pretty limited and there is a sign that mentions that parking is limited to vehicles with canoe racks.”
“Beautiful walking trail, not crowded, saw a turtle in the shallow water!”
Plan your run at Assabet River Nature Trail
The practical stuff
- AccessOpen 24 hours — no gate to beat, so a 5am or a 10pm run both work
- DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
- ShadeNot reported. Assume some of it is exposed and carry water in summer.
- At the trailheadparking — reported by runners
- Phone(978) 568-9642
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Running trails near Hudson
Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.
Wood Park
4.4 ★★★★☆ 144 reviews
Pretty park with a playground, plus a band shell for concerts and an Assabet River-side walking bridge.
Assabet River Rail Trail Access Path (Fossile Easement)
4.6 ★★★★★ 41 reviews
Park suitable for kids offering areas for walking and biking.
Gates Pond Reservoir Loop Trail
4.7 ★★★★★ 210 reviews
Nature preserve providing kid-friendly hiking trails around a picturesque pond.
Assabet River Rail Trail
4.5 ★★★★★ 24 reviews
The Grove
4.5 ★★★★★ 129 reviews
Peaceful area for walking and letting dogs swim, including lakeside beaches and paths.
Danforth Falls Trailhead
4.4 ★★★★☆ 75 reviews
Family-friendly, maintained nature trails featuring picturesque waterfalls and a stream, plus wildflowers.