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Carl Thornton Park

4.4 ★★★★☆ 845 Google reviews · Running trail in Santa Ana, California · Posted hours

Runner's snapshot

Surface
Natural surface
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Posted hours

Confirmed from Carl Thornton 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 surfaceScenicDog-friendlyRestroomsWaterTrailhead parkingQuiet

Green space featuring sports fields, a small lake & children's play area.

What runners say about Carl Thornton Park

Pulled from public reviews of this trail (845 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 play areas are clean, safe, and well-maintained, and there’s a great mix of equipment for different ages.”

🏞️ beautiful scenery 7 mentions

“Carl Thornton Park in Santa Ana is absolutely beautiful and family-friendly — the perfect place to celebrate a child’s birthday.”

🌾 quiet & peaceful 5 mentions

“There’s plenty of open space for games and decorations, and the scenery with the lake in the background made for such a peaceful and pretty setting.”

This is a nice place for a walk. Playground for kids. Fitness court available. Beautiful ducks and pond. Restrooms on site.

★★★★★ — Suheil , Jul 2022

Carl Thornton Park in Santa Ana is absolutely beautiful and family-friendly — the perfect place to celebrate a child’s birthday. I hosted my daughter’s party here, and everything went so smoothly.

★★★★☆ — Elizabeth , Nov 2025

Nice little park with a little pond that is stocked with fish. They have a little running and workout trail. It has diamonds for baseball/softball. The park does get crowded in the early evening as everybody seems to play soccer and practice soccer. They do beat up the field.

★★★★☆ — Arthur , Oct 2023

Excerpts from public Google reviews. Read all 845 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 8 mentions

“Carl Thornton Park in Santa Ana is absolutely beautiful and family-friendly — the perfect place to celebrate a child’s birthday.”

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🐕 Dog-friendly 4 mentions

“Belfie the tiny dog loving the ducks”

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🤫 Quiet / uncrowded 4 mentions

“There’s plenty of open space for games and decorations, and the scenery with the lake in the background made for such a peaceful and pretty setting.”

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🚻 Restrooms 3 mentions

“There’s also lots of shaded picnic tables, restrooms close by, and plenty of parking, which made it super convenient for guests.”

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🅿️ Trailhead parking 3 mentions

“There’s also lots of shaded picnic tables, restrooms close by, and plenty of parking, which made it super convenient for guests.”

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🌲 Natural surface / singletrack 2 mentions

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🚰 Water fountains

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Plan your run at Carl Thornton Park

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, restrooms, water — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Websitesanta-ana.org
  • Phone+1 714-647-5400

Hours

Monday 8 am–10 pm
Tuesday 8 am–10 pm
Wednesday 8 am–10 pm
Thursday 8 am–10 pm
Friday 8 am–10 pm
Saturday 8 am–10 pm
Sunday 8 am–10 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 Carl Thornton Park

1801 W Segerstrom Ave, Santa Ana, CA 92704

Get directions

Running trails near Santa Ana

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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Santa Ana River Trail - Mile Marker 6

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Santa Ana River Trail - Mile Marker 5

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Santa Ana River Trail- mile marker eight

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Moon Park

4.3 ★★★★☆ 270 reviews

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Shaded

Playground with a dome simulating the lunar surface in commemoration of the 1969 moon landing.

2.6 miles away

Santa Ana River Trail - Moon Park Entrance

4.7 ★★★★★ 3 reviews

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2.6 miles away

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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.