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Boulder Valley Ranch Trailhead

4.6 ★★★★★ 109 Google reviews · Running trail in Boulder, Colorado · Posted hours

Runner's snapshot

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

Confirmed from Boulder Valley Ranch Trailhead'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 surface3 miLoopScenicDog-friendlyStroller / ADAFlat & fastHillyRestroomsTrailhead parking

Rolling to flat, 3-mile loop for walking, hiking and cycling trails amid meadows and an active cattle ranch.

What runners say about Boulder Valley Ranch Trailhead

Pulled from public reviews of this trail (109 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

well-maintained 4 mentions

“The trail head is at the end of a well maintained dirt road with parking spaces for about ten vehicles.”

🏞️ beautiful scenery 8 mentions

“It was a nice chilly evening with beautiful smells in the air.”

👟 good for all levels 2 mentions

“Very mostly flat and relaxed if you're looking for an easy hike.”

What a lovely trail with all sorts of great views and flowers! We enjoyed every minute.

★★★★★ — Amy , Jun 2024

Wonderful open space. Beautiful views. Gorgeous in all seasons. Approximately a 3 mile loop on the main trail. Benches every half mile or so. Ontrail: walkers, runners, cyclists, and dogs. A few rattlesnakes in the summer. Parking can be challenging during peak hours.

★★★★★ — Bonnie , Jan 2025

Amazing place to stargaze right outside of boulder! There’s a hill that blocks most the light from boulder

★★★★★ — Astro , Aug 2025

Extremely large ranch. Trail is dirt, but well-maintained. There are a couple of different trails to choose from here. It's like a hub of sorts. Very mostly flat and relaxed if you're looking for an easy hike. Be sure to get out before sunset. Not only does it get pitch black, but also pretty chilly.

★★★★☆ — Adam , Sep 2024

Excerpts from public Google reviews. Read all 109 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.

🏞️ Scenic views 13 mentions

“It was a nice chilly evening with beautiful smells in the air.”

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🐕 Dog-friendly 11 mentions

“Ontrail: walkers, runners, cyclists, and dogs.”

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🌲 Natural surface / singletrack 5 mentions

“Singletrack for MTB too; I haven't ridden it but looks like it would be a good ride for new MTBers.”

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🔁 Loop trail 4 mentions

“Approximately a 3 mile loop on the main trail.”

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⛰️ Hills / elevation 3 mentions

“Open space surrounding an active cattle ranch, a choice of hill and Dale trails, or broad meadow.”

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🅿️ Trailhead parking 3 mentions

“The trail head is at the end of a well maintained dirt road with parking spaces for about ten vehicles.”

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Flat & fast 2 mentions

“Very mostly flat and relaxed if you're looking for an easy hike.”

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🚻 Restrooms

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Stroller / ADA accessible

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Plan your run at Boulder Valley Ranch Trailhead

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
  • Loop distance3 mi back to where you parked
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • At the trailheadparking, restrooms — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Stroller / wheelchairReported as smooth and step-free enough for a running stroller or a chair.
  • Websitebouldercolorado.gov
  • Phone+1 303-441-3440
  • Social Instagram · Facebook

Hours

Monday 5 am–11 pm
Tuesday 5 am–11 pm
Wednesday 5 am–11 pm
Thursday 5 am–11 pm
Friday 5 am–11 pm
Saturday 5 am–11 pm
Sunday 5 am–11 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 Boulder Valley Ranch Trailhead

3900 Longhorn Rd, Boulder, CO 80302

Get directions

Running trails near Boulder

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

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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.