HomeCaliforniaDaly City › Summit Loop Trail, San Bruno Mountain

Summit Loop Trail, San Bruno Mountain

4.5 ★★★★★ 13 Google reviews · Running trail in Daly City, California · Hours vary

Runner's snapshot

Surface
Not reported
Loop distance
5 mi
Shape
Loop
Shade
Not reported
Access
Not reported

Confirmed from Summit Loop Trail, San Bruno Mountain'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.

5 miLoopScenicHillyTrailhead parking

What runners say about Summit Loop Trail, San Bruno Mountain

Pulled from public reviews of this trail (13 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

We went after a light rain and counted no fewer than 207 banana slugs on the summit loop trail! Very doable trail, about 2 hours if you don’t stop for breaks. Not too steep, easy footholds throughout.

★★★★★ — Cyrus , Nov 2024

The trail is about 3 miles and has about 1000ft of elevation gain. The sign says it's a hard trail. There's is a lot of uphill which makes it hard. I would say it's more intermediate if you have time, because it will take some time to walk all the way to the top.

★★★★★ — Philip , Dec 2023

Excerpts from public Google reviews. Read all 13 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 3 mentions

“The trail is about 3 miles and has about 1000ft of elevation gain.”

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🔁 Loop trail 2 mentions

“We went after a light rain and counted no fewer than 207 banana slugs on the summit loop trail!”

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🅿️ Trailhead parking 5 mentions

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🏞️ Scenic views 4 mentions

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🏃 Long-run distance (5mi+) 3 mentions

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Plan your run at Summit Loop Trail, San Bruno Mountain

The practical stuff

  • AccessHours vary — hours are not posted for this trail, so check before an early or late run
  • Loop distance5 mi back to where you parked. Long enough for a real long run.
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • At the trailheadparking — reported by runners

Where to find Summit Loop Trail, San Bruno Mountain

Summit Loop Trail, Daly City, CA 94014

Get directions

Running trails near Daly City

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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Recreational venue with a playground and a dog-friendly area featuring a basketball court and a tennis court.

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Philosopher's Way Trailhead

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2.7-mi. forest trail featuring 14 stone markers with artwork, quotes & educational information.

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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.