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17
runs
Jogging routes around Hackettstown NJ offer diverse landscapes for outdoor enthusiasts. The region features a blend of serene natural beauty, including the Musconetcong River, and extensive trail systems through parks and forests. Well-maintained recreational spaces provide varied terrain, from flat paths along historic canal routes to more challenging trails with moderate elevation changes. This area is characterized by its blend of natural features and accessible green spaces, making it suitable for various running preferences.
Last updated: June 29, 2026
15
runners
19.9km
02:03
50m
50m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
6.25km
00:46
30m
30m
The Sussex Branch Trail loop from Mount Olive offers a delightful escape into nature, perfect for a refreshing jog. This route winds through serene woodlands and past picturesque lakes like Jefferson Lake, providing a tranquil setting for your run. You'll find the terrain generally forgiving, with some sources suggesting mostly paved surfaces for this specific loop, making it a smooth experience for all skill levels.
This moderate 3.9-mile (6.3 km) jogging loop, with a gentle 105 feet (32 metres) of elevation gain, can be completed in approximately 45 minutes. Parking is conveniently located at the Waterloo Road trailhead, offering easy access to the start of your journey. It's an ideal choice for a quick workout or a peaceful outing, especially beautiful during the fall when the surrounding forests burst with color.
Following the path of a former railway line, the Sussex Branch Trail boasts a historically flat grade, making it an accessible route for many. Situated within or adjacent to Allamuchy Mountain State Park, the trail provides opportunities to spot local wildlife such as deer and various birds. It's a great way to experience the natural beauty of the region without a demanding climb, offering a pleasant blend of exercise and scenery.

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7
runners
7.78km
00:58
90m
90m
The Jefferson Lake β Sussex Branch Trail loop from Mount Olive offers a delightful and varied jogging experience, taking you through peaceful forests, open fields, and along the scenic shores of Jefferson Lake. Much of the route follows a former railroad corridor, providing a mostly flat and wide path, though you'll encounter diverse unpaved surfaces ranging from dirt to cinder, with some sections potentially rockier or damp. Keep an eye out for local wildlife like deer and groundhogs as you enjoy the tranquil surroundings.
This moderate 4.8-mile (7.8 km) loop, with its gentle 292 feet (89 metres) of elevation gain, is typically completed in about 58 minutes, making it a great option for a quick yet rewarding run. While the main trail is generally easy and accessible, more adventurous joggers can explore numerous blazed and unblazed side trails that branch off, offering varied terrain and increased difficulty. Parking is typically available at various access points along the Sussex Branch Trail.
Historically, the Sussex Branch Trail was a vital railroad line, transporting iron ore and later passengers, and remnants of its past can still be seen today. It's also part of the larger Liberty Water Gap Trail, connecting various towns and natural areas. The trail's blend of natural beauty and historical significance makes it a unique and popular choice among the best running routes near Mount Olive.
4
runners
20.3km
02:33
350m
350m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
runners
8.17km
00:55
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The old train station was built in the late 1800s for the Central Railroad of New Jersey. Today, it serves as a hub for the Califon Historical Society and access point for the Columbia Rail Trail. Supposedly, the name Califon comes from a shortening of "California", since the painter creating the station map didn't leave enough room for the original title.
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The Sussex Branch Trail is a 21-mile-long trail that runs from Branchville to Byram. This section of the trail runs through Allamuchy State Park and is mostly flat. The trail passes through some beautiful woodlands and several lakes.
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As an older total noob, the iron mine section was far too challenging on the climb and definitely anything but easy on the descent. Maybe I should stick to gravelπ€£π€£π€
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The Sussex Branch Trail is unpaved and traverses roughly 20 miles through farmland, forest and towns in Sussex County. The trail goes through many quiet areas and is pretty flat.
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This is a beautiful lake. It is a very pleasant spot for a hike.
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Komoot features over a dozen dedicated running routes around Hackettstown, offering a variety of experiences. These include 11 moderate trails and 3 more challenging options, catering to different fitness levels and preferences.
While most routes are moderate, many sections of trails like the Sussex Branch Trail offer generally flat and unpaved paths, which can be suitable for beginners. The Sussex Branch Trail loop from Mount Olive is a moderate 3.9-mile route that provides a gentle introduction to the area's running trails through farmlands and forests.
For those seeking a longer and more challenging run, the Califon Train Station β Ken Lockwood Gorge loop from Long Valley is a difficult 17.4-mile path that explores scenic areas including the Ken Lockwood Gorge. Additionally, Running loop from Allamuchy Mountain State Park offers a moderate 7.5-mile route with some elevation gain, providing a good workout.
Yes, the region is rich in natural beauty. You can enjoy views of the Musconetcong River along trails in Stephens State Park and Hackettstown Riverfront Park. Schooley's Mountain County Park features forest trails, waterfalls, and overlooks, including a notable View of Schooley's Mountain and the waterfall. The Highlands Trail also offers beautiful green scenery and several lakes within Allamuchy State Park.
Several parks offer excellent running opportunities. Allamuchy Mountain State Park boasts over 14 miles of marked trails, while Stephens State Park provides six miles of trails along the Musconetcong River. The Morris Canal Greenway, accessible via Florence Kuipers Park and Mount Rascal Preserve, offers historic and scenic paths. For a varied experience, the Running loop from Allamuchy takes you through forested areas.
Yes, many of the routes around Hackettstown are designed as loops for convenience. For example, the Sussex Branch Trail loop from Mount Olive is a popular circular option. Another great choice is the Jefferson Lake β Viewpoint loop from Byram Center, which offers a moderate 4.1-mile run with scenic views.
The terrain varies significantly, offering something for every runner. You'll find flat, unpaved paths along historic canal routes like sections of the Morris Canal Greenway and the Sussex Branch Trail. Other areas, particularly within state parks like Allamuchy Mountain and Schooley's Mountain, feature wooded paths, forest trails, and some routes with moderate elevation changes, such as the Jefferson Lake β Viewpoint loop from Byram Center.
Many of the natural parks and trails in the Hackettstown area, including those within Stephens State Park, Allamuchy Mountain State Park, and the Morris Canal Greenway, are generally dog-friendly. It's always recommended to keep dogs on a leash and check specific park regulations before you go.
While many trails are best accessed by car, some areas, particularly those closer to the town center or along established greenways, might have more accessible public transport options. For specific routes, it's advisable to check local bus schedules or regional transport links to the starting points of trails like the Sussex Branch Trail or those within Hackettstown Riverfront Park.
Runners frequently praise the diverse landscapes and well-maintained trail systems. The blend of serene natural beauty, including the Musconetcong River, and extensive forest trails provides an engaging outdoor experience. The variety of routes, from flat canal paths to more challenging trails with elevation, is also highly appreciated by the komoot community.
Yes, trails that are generally flat and well-maintained are ideal for families. The Columbia Trail, a rail trail, offers a mostly flat path, making it an excellent choice. Similarly, sections of the Morris Canal Greenway and the Sussex Branch Trail are unpaved but generally flat, providing a pleasant experience for families jogging together.
Most major parks and trailheads in the Hackettstown area, such as Stephens State Park, Allamuchy Mountain State Park, and Florence Kuipers Park (for Morris Canal Greenway access), offer designated parking areas. For specific routes, it's best to check the starting point on komoot for detailed parking information, ensuring convenient access to your chosen running path.


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