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Harney Park

4.4 ★★★★☆ 47 Google reviews · Running trail in Longmont, Colorado · Open 24 hours

Runner's snapshot

Surface
Natural surface
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Open 24 hours

Confirmed from Harney Park'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 surfaceOpen 24hRestroomsWaterTrailhead parking

What runners say about Harney Park

Pulled from public reviews of this trail (47 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

Been living in this area for quite sometime. Took my grandkids to Harney Park for the first time. A lot to do there and they were entertained the entire time between the basketball court, bike path, jungle gym and swings. There is even a volleyball net and fields for soccer.

★★★★★ — Carrie , Oct 2021

We love this playground - only complaint is that the swings are up over the hill near the walking path/street making it challenging to let the kids run and play without following them up there as you cannot see.

★★★★☆ — Hillary , Jul 2021

Excerpts from public Google reviews. Read all 47 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.

🌲 Natural surface / singletrack 2 mentions

“) so we always end up having kids with muddy wet shoes.”

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🚻 Restrooms

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🚰 Water fountains

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🅿️ Trailhead parking

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Plan your run at Harney Park

The practical stuff

  • AccessOpen 24 hours — no gate to beat, so a 5am or a 10pm run both work
  • 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, restrooms, water — reported by runners
  • Websitefirestoneco.gov

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

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 Harney Park

10245 Devonshire St, Longmont, CO 80504

Get directions

Running trails near Longmont

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

Firestone Trail

4.1 ★★★★☆ 19 reviews

Longmont, CO

Paved

under a mile away

Neighbors Point Park

4.9 ★★★★★ 18 reviews

Longmont, CO

under a mile away

Settler's Park

4.5 ★★★★★ 221 reviews

Longmont, CO

ShadedDog-friendly

Large park featuring a playground, soccer nets, and tennis courts.

1.2 miles away

Frederick Recreation Area

4.6 ★★★★★ 114 reviews

Longmont, CO

ShadedScenicDog-friendly

2.1 miles away

Hart Park

4.5 ★★★★★ 188 reviews

Firestone, CO

Scenic

Park home to toddlers & kids playgrounds offering views of passing trains, plus 3 sports areas.

2.4 miles away

Idaho Creek Park

4.4 ★★★★☆ 33 reviews

Longmont, CO

Natural surface

2.6 miles away

All running trails in Longmont, CO →

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.