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Running trails in Lake Forest, CA
Lake Forest has 9 trails in the directory — 2 paved, 2 loops that return to the trailhead, 1 with a stated distance, 6 shaded, and 2 open 24 hours. 6 of them post opening hours, so you can check the gate before an early start. They're ranked here by rating weighted by review volume, across 1,932 Google reviews. Filter by surface, loop, distance, shade or lighting to get to the run you're actually planning — no made-up difficulty score, just the facts you'd check before driving out.
Serrano Creek Park
4.6 ★★★★★ 511 reviews
This long, tree-filled park features a playground & a shelter, plus walking paths & restrooms.
Mountain View Park
4.6 ★★★★★ 452 reviews
City recreational site with a playground, tennis courts, a walking trail, picnic tables & restrooms.
El Toro Park
4.3 ★★★★☆ 438 reviews
Sizable, grassy park with a paved bike path & shade trees, plus a playground & tennis courts.
Rimgate Park
4.6 ★★★★★ 311 reviews
Sprawling green space featuring a playground, sports courts & ample picnic & grill areas.
Peachwood Park
4.6 ★★★★★ 68 reviews
Outdoor area with picnic tables and a playground, plus a public restroom.
Tamarisk Park
4.8 ★★★★★ 56 reviews
Recreation spot with amenities such as a playground, basketball court, and baseball field.
Red Rock Canyon
4.8 ★★★★★ 51 reviews
Scenic canyon featuring multiple trails, plus red-rock formations such as sandstone.
Serrano creek
5 ★★★★★ 2 reviews
No trails match those filters.
How to pick a trail in Lake Forest
- Match the surface to your legs. Most of what's here is paved (2 of 9). Asphalt and concrete are fast, predictable and runnable year-round but the least forgiving; crushed limestone and dirt take the sting out of high mileage; boardwalk is flat and scenic but slick in the wet. If your shins or knees are complaining, the fix that actually works is varying the surface you run on rather than chasing one "best" one. More paved trails →
- Loop or out-and-back? 2 trails here are loops, so you finish back at the car with no backtracking — the easiest way to run a set distance without thinking about it. On an out-and-back you turn round at half your target distance, which makes any trail fit any run. The longest stated distance in Lake Forest is Serrano Creek Park at 4 mi.
- Check the hours before a 6am run. 2 trails in Lake Forest are open 24 hours — the rest can sit inside a park that gates at dusk and doesn't unlock until well after sunrise. 6 of the 9 listings carry posted opening hours — worth a look before you set an alarm. 1 is lit, which is what you want for winter evenings.
- Long run? Check water and restrooms first. 4 have trailhead parking, 7 have restrooms, and 4 have a water fountain in Lake Forest. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 6 shaded, 3 that runners describe as quiet, and 5 dog-friendly. Busy or quiet isn't a good-or-bad thing here: a busy path is the safer choice for a solo run at dawn, a quiet one is better for intervals.
More on all of this in the trail-running guides.
Browse Lake Forest trails by type
Running trails near Lake Forest
Worth the short drive — the closest towns with trails in the directory.