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Running trails in Fairfield, CA
Fairfield has 14 trails in the directory — 1 on crushed gravel or dirt, 2 loops that return to the trailhead, 1 with a stated distance, and 4 shaded. 8 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 2,873 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.
Rockville Hills Regional Park
4.6 ★★★★★ 926 reviews
Area with volcanic-rock hills & a grass valley for nature-watching hikes, bike rides & scenic views.
Laurel Creek Park
4.3 ★★★★☆ 759 reviews
City park with green space, baseball fields & a playground, plus an after-school program center.
Rolling Hills Park
4.6 ★★★★★ 263 reviews
Neighborhood park featuring playgrounds, a picnic area, a basketball court & a grassy area.
Lynch Canyon Open Space
4.2 ★★★★☆ 274 reviews
Park features trails & picnic spots within hilly grasslands featuring various wildlife & raptors.
Woodcreek Park
4.4 ★★★★☆ 221 reviews
Local recreation hub with play & picnic areas, fitness stations, a walking path & basketball court.
Dunnell Nature Park and Education Center (Dunnell Park)
4.7 ★★★★★ 163 reviews
Park offering a playground, creek & grasslands, plus conservation-themed learning programs.
Linear Park Trail
3.9 ★★★★☆ 107 reviews
Park with picnic tables that's good for kids and suitable for biking.
Ridgeview Park
4.6 ★★★★★ 78 reviews
Playground with swings and slides, plus a basketball court, and picnic tables.
Linear Park
3.8 ★★★★☆ 5 reviews
Ledgewood Creek Trailhead
5 ★★★★★ 3 reviews
Meadow Park Trail Head
4.3 ★★★★☆ 3 reviews
Dan Wilson Creek Trail
1.7 ★★☆☆☆ 3 reviews
No trails match those filters.
How to pick a trail in Fairfield
- Match the surface to your legs. Most of what's here is natural surface (1 of 14). 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 natural surface 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 Fairfield is Patwino Worrtla Kodoi Dihi Open Space Park at 11 mi. 1 trail is long enough for a 5-mile-plus run without repeating yourself.
- Check the hours before a 6am run. Plenty of trails sit inside parks that gate at dusk and don't unlock until well after sunrise, so a trail that's perfect at lunchtime can be locked at 6am. 8 of the 14 listings carry posted opening hours — worth a look before you set an alarm.
- Long run? Check water and restrooms first. 3 have trailhead parking, 5 have restrooms, and 5 have a water fountain in Fairfield. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 4 shaded, 3 that runners describe as quiet, 4 dog-friendly, and 1 smooth and wide enough for a stroller or a wheelchair. 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 Fairfield trails by type
Running trails near Fairfield
Worth the short drive — the closest towns with trails in the directory.