4.8
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118
runners
27
runs
Jogging routes in Barrington Watershed Area traverse a diverse landscape characterized by extensive forests and wetlands, which make up a significant portion of the region. Numerous rivers, including the Isinglass, Bellamy, and Oyster Rivers, along with several ponds like Swains Lake and Mendums Pond, contribute to the scenic beauty and varied terrain. The topography ranges from 60 to 180 feet, offering gentle elevation changes that add interest to running routes. This natural setting provides a serene backdrop for outdoor activities,…
Last updated: June 1, 2026
4
runners
14.2km
01:29
130m
130m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
9.78km
01:01
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
14
runners
10.7km
01:07
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
7.79km
00:57
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
7.55km
00:48
50m
50m
Jog the 4.7-mile Oyster River Trail in Durham, New Hampshire, a moderate route through forest and meadow to Spruce Hole Bog.
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Swains Lake, also referred to as Union Lake, is a 341 acre lake. Its waters eventually flow through the Bellamy River, reaching the Piscataqua River estuary. During the summer months, you can see many boats out on the lake. It is also possible to fish at the lake, as you can normally find largemouth bass, chain pickerel, horned pout, and bluegill.
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The Spruce Hole Bog is a National Register of Natural Landmarks site. It is a unique site because it has a full ecological community in a hole that was created by a retreating glacier.
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Swains Lake, also referred to as Union Lake, is a 341 acre lake. Its waters eventually flow through the Bellamy River, reaching the Piscataqua River estuary. During the summer months, you can see many boats out on the lake. It is also possible to fish at the lake, as you can normally find largemouth bass, chain pickerel, horned pout, and bluegill.
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There are over 30 dedicated running routes in the Barrington Watershed Area, offering a variety of distances and difficulty levels to suit different preferences.
You can expect a diverse range of terrain, from paths winding through dense forests and tranquil wetlands to routes along scenic riverbanks and around ponds. The topography includes gentle elevation changes, ranging from 60 to 180 feet, providing varied and engaging runs.
Yes, the Barrington Watershed Area offers several easy running routes. An excellent option is the Hayes Conservation Easement loop from Madbury, which is approximately 4.7 km long and features minimal elevation gain, perfect for a leisurely run.
Many trails in the Barrington Watershed Area are dog-friendly, allowing you to bring your canine companion. For example, the Barrington Watershed Area Loop is known to welcome dogs, offering a great opportunity to explore the natural beauty together.
The region is rich in natural beauty. You can expect to see significant rivers like the Isinglass, Bellamy, and Oyster Rivers, as well as numerous ponds such as Swains Lake, Mendums Pond, and Stonehouse Pond. Some routes, like sections along the Isinglass River, even feature small waterfalls like Winkley Falls. You'll also run through extensive forests and wetlands, which are important wildlife habitats.
Yes, many routes are designed as loops, providing a convenient circular experience. A popular choice is the Swains Lake – Swains Lake loop from Calef Island, which offers beautiful views around the lake and is a moderate 14.2 km run.
The running routes in the Barrington Watershed Area are highly rated by the komoot community, with an average score of 5.0 stars. Runners often praise the tranquil woodlands, varied terrain, and the opportunity to connect with nature along the rivers and ponds.
Absolutely. The watershed is defined by its rivers and ponds. The Oyster River Trail is a great option that follows sections of the Oyster River, providing scenic waterside views. You can also find routes along the Isinglass River, which sometimes feature rapids and waterfalls.
The Barrington Watershed Area offers beautiful running conditions throughout much of the year. Spring and fall provide pleasant temperatures and vibrant scenery, while summer is great for early morning or late afternoon runs. Winter running is also possible, though trail conditions may vary with snow and ice, so checking local conditions is advisable.
For those seeking a more challenging run, the area offers several moderate to difficult routes. The Layne Hill loop from Ellis Oyster River Reserve is a moderate 9.8 km path with varied topography, providing a good workout for experienced runners.
The Barrington Watershed Area is known for its commitment to conservation, with protected lands like the Samuel A. Tamposi Water Supply Reserve (SATWaSR) and Stonehouse Forest. For detailed information on conservation efforts and natural resources, you can refer to official town documents such as the Barrington Natural Resources Assessment.
Yes, a significant portion of the Barrington Watershed Area is covered by forests and conserved lands. The Running loop from Spruce Hole Conservation Area is an excellent choice, leading you through protected woodlands and offering a serene running experience.


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