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Halcyon Park

4.5 ★★★★★ 418 Google reviews · Running trail in San Leandro, California · Posted hours

Runner's snapshot

Surface
Paved
Distance
Not reported
Shape
Not reported
Shade
Tree cover
Access
Posted hours

Confirmed from Halcyon 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.

PavedShadedDog-friendlyRestroomsWaterTrailhead parkingQuiet

Family-friendly park with a kids' playground, picnic benches and barbecue grills, plus a volleyball court.

What runners say about Halcyon Park

Pulled from public reviews of this trail (418 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

well-maintained 5 mentions

“It has restrooms 🚻 and they are always very clean, picnic tables and barbecue grills right next to the 🚻.”

🏞️ beautiful scenery 3 mentions

“Come here for a beautiful morning or evening walk and get those steps in.”

🌳 shaded & cool 3 mentions

“Tons of open grassy space, a bunch of trees and shade, plenty of benches, logs, and boulders all over for seating.”

🌾 quiet & peaceful 3 mentions

“Halcyon Park is a serene haven with abundant flora and strolling pathways.”

👟 good for all levels 2 mentions

“Otherwise it's a GREAT Park for all ages.”

Actually a really nice little park. It has a well paved path that circles the whole park. Tons of open grassy space, a bunch of trees and shade, plenty of benches, logs, and boulders all over for seating. A couple of play areas for young (Over 5 years) and very young kids (2-5 years).

★★★★★ — A , Aug 2022

I love this part. It is definitely one of San Leandro CA hidden gems. The park is very spacious. Plenty of green grass for the kids to run around or to walk your dog. It has a separate play area for toddlers. There's a small parking lot that are fits maybe 30 to 40 cars.

★★★★☆ — A , May 2019

I like this park. There are two playgrounds, one for little kids and one for bigger kids. Has a Valley ball court, two valley ball courts should be better. Has bench tables for party, but needs reservation. Has a walking circle trail. What would be nice to have in this park are some exercise machines.

★★★★★ — Kev , Jun 2025

Beautiful park in my local neighborhood. Toddler and big kids playground areas, picnic areas, bathroom, and good place to take a walk. It has some beautiful big Redwood trees, a small parking area and a loop to walk or run around that's probably 1/4 of a mile.

★★★★★ — Susan , Feb 2022

Excerpts from public Google reviews. Read all 418 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.

🐕 Dog-friendly 9 mentions

“the few dogs that people walk here are well trained and always on a leash so no worries of that nature.”

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🚻 Restrooms 6 mentions

“However, the restrooms another issue, need regular maintaining; at least should have checked for cleaning every couple hours.”

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🅿️ Trailhead parking 5 mentions

“It has some beautiful big Redwood trees, a small parking area and a loop to walk or run around that's probably 1/4 of a mile.”

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🛣️ Paved surface 3 mentions

“Wide open spaces for playing, surrounded by paved walk way for doing laps, barbecue pits, and a good size play area for children.”

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🌳 Shaded / tree cover 3 mentions

“Tons of open grassy space, a bunch of trees and shade, plenty of benches, logs, and boulders all over for seating.”

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🤫 Quiet / uncrowded 3 mentions

“Halcyon Park is a serene haven with abundant flora and strolling pathways.”

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🚰 Water fountains

“You can come here for a BBQ, Park has fully functional restrooms and water fountain.”

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Plan your run at Halcyon Park

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • 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, restrooms, water — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Websitesanleandro.org
  • Phone+1 510-577-3462

Hours

Monday 7 am–7 pm
Tuesday 7 am–7 pm
Wednesday 7 am–7 pm
Thursday 7 am–7 pm
Friday 7 am–7 pm
Saturday 7 am–7 pm
Sunday 7 am–7 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 Halcyon Park

1245 147th Ave, San Leandro, CA 94578

Get directions

Running trails near San Leandro

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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Area with winding dirt trails and a paved path, for off-leash dog walking.

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Chabot Park

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Lake Chabot Regional Park

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Parkland featuring a 315-acre reservoir for canoeing & fishing, plus trails, picnic areas & a cafe.

2.0 miles away

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Landscaped grounds of a historic mansion with play structures, picnic space with grills & open lawn.

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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.