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Running trails in Eureka, CA
Eureka has 11 trails in the directory — 3 paved, 2 with a stated distance, and 5 open 24 hours. 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 3,069 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.
Halvorsen Park
4.3 ★★★★☆ 320 reviews
Park with picnic tables and a trail, plus occasional concerts.
Hikshari' Trailhead
4.6 ★★★★★ 57 reviews
Bayfront path for biking, rollerblading, and skating, plus hiking and a dog park.
Sequoia Creek Trailhead
4.9 ★★★★★ 12 reviews
Ryan Creek Community Forest
4.5 ★★★★★ 11 reviews
Eureka Waterfront Trail
3.8 ★★★★☆ 10 reviews
No trails match those filters.
How to pick a trail in Eureka
- Match the surface to your legs. Eureka gives you a choice: 3 paved and 2 mixed. 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? A loop finishes back at the car with no backtracking; on an out-and-back you simply turn round at half your distance. The longest stated distance in Eureka is Humboldt Bay Trail at 4.3 mi.
- Check the hours before a 6am run. 5 trails in Eureka are open 24 hours — the rest can sit inside a park that gates at dusk and doesn't unlock until well after sunrise. 8 of the 11 listings carry posted opening hours — worth a look before you set an alarm.
- Long run? Check water and restrooms first. 5 have trailhead parking and 1 has restrooms in Eureka. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 4 that runners describe as quiet, 5 dog-friendly, and 3 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 Eureka trails by type
Running trails near Eureka
Worth the short drive — the closest towns with trails in the directory.