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Nashua River Rail Trail - Pepperell Square
4.8 ★★★★★ 258 Google reviews · Running trail in Pepperell, Massachusetts · Hours vary
Runner's snapshot
- Surface
- Paved
- Distance
- Not reported
- Shape
- Not reported
- Shade
- Tree cover
- Access
- Not reported
Confirmed from Nashua River Rail Trail - Pepperell Square'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.
Shaded, flat, maintained paved trail following a river that's suitable for bikes and pedestrians.
What runners say about Nashua River Rail Trail - Pepperell Square
“Super flat, almost entirely shaded, well maintained, and there's even a few pit stops along the way with bike tools.”
Well taken care of. Flat, paved, access to other trails in Pepperell and Groton.
There is easy parking in Pepperell. From there you can ride north to Nashua or south to Groton. The path to Groton is mostly flat but you may encounter many bumps from tree roots under the asphalt. Most of the time you will be under a tree canopy which makes it noticeably cooler.
Easy parking in Pepperell, Massachusetts. It's near the center of the trail so you can go north or dout for a great walk. If you want to kick it up s notch and make it a hike, then go south and look for side trails that hug the Nashua river. Very few people and only a couple of those with dogs.
Only seen a small section, but it is a nice place to walk etc. We saw a family of deer run across, beautiful foliage coming out.... even in the rain a nice walk.
Trail conditions & character
“Very few people and only a couple of those with dogs.”
“Super flat, almost entirely shaded, well maintained, and there's even a few pit stops along the way with bike tools.”
“Super flat, almost entirely shaded, well maintained, and there's even a few pit stops along the way with bike tools.”
“Parking is good in Ayer, and there are several parking lots further north along it.”
“We saw a family of deer run across, beautiful foliage coming out.”
“The path to Groton is mostly flat but you may encounter many bumps from tree roots under the asphalt.”
Plan your run at Nashua River Rail Trail - Pepperell Square
The practical stuff
- AccessHours vary — hours are not posted for this trail, so check before an early or late run
- SurfacePaved — asphalt or concrete. Fast and predictable, runnable year-round, and fine with a stroller
- 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.
- ShadeRunners describe real tree cover here — it makes a summer afternoon workable
- At the trailheadparking — reported by runners
- DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
- Phone+1 978-597-8802
Running trails near Pepperell
Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.
Marion Stoddart Conservation Area
4.3 ★★★★☆ 7 reviews
J. Harry Rich State Forest
4.6 ★★★★★ 80 reviews
Hiking trails run along the Nashua River at this park with picnic tables.
Keyes-Parker Conservation Area
5 ★★★★★ 1 reviews
John Tinker Accessible Trail
4.5 ★★★★★ 46 reviews
Flat walking area featuring stone benches, picnic tables and wooded trails.
Duke Woodland Reserve
5 ★★★★★ 2 reviews
Heald Pond Conservation Area
5 ★★★★★ 3 reviews