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Running trails in Bethlehem, PA
Bethlehem has 14 trails in the directory — 2 paved and 3 on crushed gravel or dirt, 1 with a stated distance, 3 shaded, and 5 open 24 hours. 13 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 4,260 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.
Monocacy Park
4.7 ★★★★★ 1,204 reviews
Creekside park featuring fishing, trails, a nature center, picnic areas & 2 pavilions.
Sand Island Park
4.4 ★★★★☆ 1,012 reviews
Urban park with clay tennis courts, a clubhouse & lessons, plus a playground & biking/hiking trails.
Illick's Mill Park
4.6 ★★★★★ 881 reviews
Riverside park with a historic grist mill, many mature trees & a peaceful atmosphere.
Saucon Park
4.3 ★★★★☆ 636 reviews
A stream runs through this picturesque, treed park with a running trail & a children's playground.
South Mountain Park
4.6 ★★★★★ 131 reviews
Disc-golf, mountain-biking and hiking spot for all ages, featuring wooded trails.
Janet Johnston Housenick and William D. Housenick Memorial Park
4.6 ★★★★★ 88 reviews
Estate featuring a mansion, grounds with wildflowers, and walking paths, plus tennis courts.
Town Hall Park
4.7 ★★★★★ 79 reviews
Park with picnic tables, a playground, and athletic facilities for baseball and basketball.
Saucon Rail Trail
4.6 ★★★★★ 74 reviews
Park with crushed-stone trails for walking, running, and biking.
S Bethlehem Greenway Rail Trail
4.6 ★★★★★ 55 reviews
Asphalt trail along a former rail line popular with joggers, inline skaters & bicyclists.
D&L Trail Farmersville Road Trailhead
4.8 ★★★★★ 22 reviews
Saucon Creek Park #2
4.4 ★★★★☆ 7 reviews
Walking Purchase Park
5 ★★★★★ 3 reviews
Lower Saucon Rails to Trails
5 ★★★★★ 2 reviews
No trails match those filters.
How to pick a trail in Bethlehem
- Match the surface to your legs. Bethlehem gives you a choice: 2 paved, 2 natural surface, and 1 crushed gravel. 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 Bethlehem is Janet Johnston Housenick and William D. Housenick Memorial Park at 7.3 mi. 1 trail is long enough for a 5-mile-plus run without repeating yourself.
- Check the hours before a 6am run. 5 trails in Bethlehem are open 24 hours — the rest can sit inside a park that gates at dusk and doesn't unlock until well after sunrise. 13 of the 14 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. 6 have trailhead parking, 5 have restrooms, and 4 have a water fountain in Bethlehem. Anything over an hour and those stop being nice-to-haves — and in summer, shade counts double.
- The small things that decide it. 3 shaded, 7 that runners describe as quiet, 1 dog-friendly, and 4 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 Bethlehem trails by type
Running trails near Bethlehem
Worth the short drive — the closest towns with trails in the directory.