Mount Major and Boulder Loop Trail
Mount Major and Boulder Loop Trail
4.9
(4122)
6,598
runners
00:47
4.71km
310m
Running
If you are looking for a challenging jogging experience, the Mount Major and Boulder Loop Trail offers a rigorous workout. This difficult route covers 2.9 miles (4.7 km) and involves a significant elevation gain of 1032 feet (315 metres), typically taking around 47 minutes to complete. As you ascend, you…
Last updated: April 23, 2026
Waypoints
Start point
Parking
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2.22 km
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4.71 km
End point
Parking
Way Types & Surfaces
Way Types
4.63 km
< 100 m
Surfaces
4.63 km
< 100 m
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Elevation
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Weather
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Today
Friday 10 July
29°C
19°C
42 %
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Max wind speed: 16.0 km/h
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This route was planned by komoot.
Parking is available at the main trailhead for Mount Major, located in Alton Bay, New Hampshire. It's a popular spot, so arriving early, especially on weekends, is recommended to secure a space.
No, there are no specific permits or entrance fees required to hike the trails within Mount Major State Forest, including the Boulder Loop Trail. The area is managed for public access.
Yes, the trail is generally dog-friendly. However, due to the steep and rocky sections, especially on the Boulder Loop, ensure your dog is capable of handling the terrain. Always keep your dog on a leash and practice Leave No Trace principles by packing out all waste.
The trail is enjoyable in spring, summer, and fall. Autumn offers spectacular foliage views, making it a very popular time. Spring can be wet and muddy in spots, while summer provides lush greenery. Winter hiking is possible but requires appropriate gear for snow and ice, as conditions can be challenging.
The Boulder Loop Trail is characterized by numerous large boulders and granite rock formations. It features relatively steep inclines as it ascends towards the summit, with rocky areas and boulder climbs. Some sections can be gravelly or, depending on the season, muddy and wet. The upper ledges are also steep.
Given the terrain, continuous jogging on the Boulder Loop Trail would be challenging for most. The steep, rocky, and uneven surfaces, combined with significant boulder climbs, would necessitate walking or careful foot placement. While some sections might allow for brief jogging, it's not ideal for a steady, uninterrupted run.
The primary highlight is the View of Lake Winnipesaukee from the summit of Mount Major. From the summit, you can enjoy panoramic vistas across Lake Winnipesaukee and the surrounding areas, with the distant White Mountains visible on a clear day. The remains of a stone hut, built in the early 1900s, are also at the summit.
Yes, this route utilizes sections of several other trails. You'll primarily be on the Boulder Loop Trail and the Mount Major Trail (blue), but it also intersects with the Belknap Range Trail, Brook Trail, and the Jesus Valley - Beaver Pond Trail.
Some hikers find the Boulder Loop Trail easier to descend than to ascend due to its steep and rocky nature. If you're looking for a slightly less strenuous ascent, you might consider going up the Main (Blue) Trail and descending via the Boulder Loop. However, many enjoy the challenge of ascending the Boulder Loop directly.
While rewarding, the Boulder Loop Trail is generally rated as moderate in difficulty due to its steep sections and boulder climbs. It presents a challenge for less fit or experienced hikers. Families with younger children or those new to hiking might find the Main (Blue) Trail a more suitable option for ascending, as it has an easier initial grade.
The trail is located near Alton Bay, New Hampshire, which offers some amenities. You can find cafes, pubs, and accommodation options in Alton and the surrounding areas for before or after your hike.
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