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Sourland Mountain Hiking Trail Hillsborough

4.7 ★★★★★ 641 Google reviews · Running trail in Hillsborough Township, New Jersey · Posted hours

Runner's snapshot

Surface
Natural surface
Loop distance
Not reported
Shape
Loop
Shade
Not reported
Access
Posted hours

Confirmed from Sourland Mountain Hiking Trail Hillsborough'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.

Natural surfaceLoopHillyTrailhead parkingMile markersQuiet

Park featuring boulder formations as well as hiking trails, a few of which are easy and a few of which are steep.

What runners say about Sourland Mountain Hiking Trail Hillsborough

Pulled from public reviews of this trail (641 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🪧 well-marked 2 mentions

“The trails were well marked and even though it was the weekend it wasn't too busy.”

🌾 quiet & peaceful 4 mentions

“Starting early at 8:00 am was definitely the right move—it allowed for a peaceful, quiet experience before the trails got busier.”

👟 good for all levels 3 mentions

“Sourland is the perfect hiking trail for easy hikes.”

Wonderful place to go hiking! There are plenty of different trails to accommodate all skill levels and activity types. Beautiful scenery. I can't wait to go back. Highly recommend!! Suitable for children and pets.

★★★★★ — Michelle , Mar 2022

This trail is not meant for bikes. Its purely mountain hiking. You will find rocky pathways 95% of the route. Make sure you come here early to finish the loop during day light.

★★★★★ — Santosh , Aug 2025

we came here to hike on a side trip from Philadelphia and I am very glad we did. The trail was nice and buried enough. We also had the trail to ourselves for the majority of the hike which was nice. There is plenty of parking and they have portable toilets next to the parking lot.

★★★★★ — Joy , Dec 2023

This place was a great find. We took our kids and 2-year-old lab here to explore this new space. After at least a couple hours we were plenty tired climbing and traversing the trails and boulders.

★★★★★ — 72Ocutter , Jun 2021

Excerpts from public Google reviews. Read all 641 reviews →

Trail conditions & character

What this trail is actually like underfoot and overhead, taken from its own listing and from reviews. Each one links to every other trail with the same character. Busy or quiet is reported as a plain fact, not a plus or a minus — a runner heading out alone at dawn often wants company on the path, and someone running intervals wants an empty one.

⛰️ Hills / elevation 12 mentions

“Personally, although I ride an XC full suspension bicycle, I particularly enjoy tackling the pipeline climb; it's an amazing challenge and perfect for those looking to chase a KOM.”

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🅿️ Trailhead parking 9 mentions

“My calculation for this trail was somehow wrong and I was almost stuck mid way in the dark and was concerned if I will make it back to the parking lot or may loose my path.”

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🤫 Quiet / uncrowded 4 mentions

“Starting early at 8:00 am was definitely the right move—it allowed for a peaceful, quiet experience before the trails got busier.”

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🌲 Natural surface / singletrack 3 mentions

“The incline is not too bad, but the uneven and rocky trails makes for a bit of a challenge.”

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📏 Mile markers 3 mentions

“The trail markings and signage are great, however, the QR code on the trail marker doesn't work.”

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🔁 Loop trail 2 mentions

“I completed the full outer trail loop in June, which came out to about 7.”

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Plan your run at Sourland Mountain Hiking Trail Hillsborough

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • SurfaceNatural surface — easiest on the joints and the most fun, but expect roots, rocks and mud after rain
  • 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
  • Websitesomersetcountyparks.org
  • Phone+1 908-722-1200

Hours

Monday 9 am–5 pm
Tuesday 9 am–5 pm
Wednesday 9 am–5 pm
Thursday 9 am–5 pm
Friday 9 am–5 pm
Saturday 9 am–5 pm
Sunday 9 am–5 pm

Posted hours for the park or trailhead. Gates and parking lots often close earlier than the trail itself, and seasonal hours change — worth a check before a pre-dawn or after-dark run.

Where to find Sourland Mountain Hiking Trail Hillsborough

415 E Mountain Rd, Hillsborough Township, NJ 08844

Get directions

Running trails near Hillsborough Township

Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.

Sourland Mountain Preserve

4.7 ★★★★★ 1,529 reviews

Hillsborough Township, NJ

Natural surfaceScenicDog-friendly

Rugged terrain for moderate hikes, mountain biking, birding & horseback riding in a nature preserve.

under a mile away

New York Skyline Viewing Point

4.5 ★★★★★ 34 reviews

Hillsborough Township, NJ

Scenic

under a mile away

Mountain View Park

4.7 ★★★★★ 152 reviews

Hillsborough Township, NJ

PavedScenic

Park featuring baseball fields and playgrounds for younger children.

1.5 miles away

Ann Van Middlesworth Park

4.7 ★★★★★ 508 reviews

Hillsborough Township, NJ

ScenicDog-friendly

Vibrant neighborhood park with ball fields, basketball courts & a skate park, plus a fishing pond.

1.9 miles away

Woodfield Park

4.5 ★★★★★ 130 reviews

Hillsborough Township, NJ

LoopPaved

Recreational space featuring soccer and baseball fields, tennis courts, and a playground.

2.2 miles away

Doyle Park - Mike Merdinger Memorial Trail

4.1 ★★★★☆ 18 reviews

Hillsborough Township, NJ

Natural surfaceDog-friendly

2.3 miles away

All running trails in Hillsborough Township, NJ →

Nearby towns

Listing verified July 2026 from public records, the trail's own website and runner reviews. Trail conditions change — paths flood, gates close at dusk, and shaded woods stay muddy for days after rain. Something out of date? Report a correction. Manage this trail? Send us the details — it is free.