Lazy Mountain Southside Trail
Lazy Mountain Southside Trail
4.8
(9141)
16,481
runners
01:52
9.44km
910m
Running
The Lazy Mountain Southside Trail is a formidable challenge, known for its direct, steep ascent that rewards persistent joggers with expansive Alaskan vistas. You'll navigate through dense forest before breaking out above the treeline into rocky tundra, where the Knik and Matanuska Rivers stretch out below, flanked by the Chugach…
Last updated: June 9, 2026
Waypoints
Start point
Parking
2.76 km
Highlight (Segment) • Trail
Tip by
4.63 km
Highlight • Summit
Tip by
9.44 km
End point
Parking
Way Types & Surfaces
Way Types
8.59 km
849 m
Surfaces
8.15 km
849 m
437 m
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The trailhead for the Lazy Mountain Southside Trail is located in Palmer, Alaska, within the Lazy Mountain Recreation Area. Parking is typically available at the trailhead, which serves as the starting point for this popular route.
Yes, the Lazy Mountain Recreation Area, including this trail, is generally dog-friendly. However, it's always recommended to keep your dog on a leash to protect wildlife and ensure a pleasant experience for all trail users, especially given the trail's steep and challenging nature.
The best time to visit is typically during the warmer months, from late spring through early fall. During spring thaw and heavy rains, the trail can become extremely muddy and slick, making the already challenging ascent and descent even more difficult. Even in summer, be prepared for strong winds and sudden sleet or snow at higher elevations.
As part of the Lazy Mountain Recreation Area, there are generally no specific permits required for hiking this trail, nor are there entrance fees. However, it's always a good idea to check the Matanuska-Susitna Borough's official website (matsu.gov) for any updated regulations or advisories before your visit.
The terrain is notoriously challenging. It's characterized by a direct and relentless ascent with very few switchbacks, climbing straight up the steep west face of Lazy Mountain. The surface can be eroded, with patches of rock and tough brush. The first 1,000 feet in the first mile are particularly steep. Poles and sturdy shoes are highly recommended due to the steepness and potential for mud and slick conditions.
Absolutely! As you ascend, you'll pass through dense vegetation before reaching pockets of scenic views showcasing The Butte, Pioneer Peak, and the Matanuska River. At about 1,500 feet elevation, the landscape transitions to rocky alpine tundra, offering sweeping views of the Knik and Matanuska Rivers. A notable landmark is a picnic table at this halfway point, providing a perfect spot for a break. Reaching the summit of Lazy Mountain at 3,720 feet provides magnificent panoramic views of the entire Knik River estuary, the Talkeetna Mountains, and the Chugach Mountains.
Yes, the route for the Lazy Mountain Southside Trail also passes through sections of the Matanuska Peak Trail and the McRoberts Creek Trail. You may also encounter parts of the Lazy Mountain Trail and the Morgan Horse Trail.
Given the trail's difficulty and steepness, sturdy hiking shoes or trail running shoes with good grip are essential. Hiking poles are highly recommended, especially for the descent, to reduce strain on your knees. Bring plenty of water, snacks, and layers of clothing, as weather conditions can change rapidly, particularly at higher elevations. Sun protection and navigation tools are also advisable.
No, the Lazy Mountain Southside Trail is considered very difficult and is not suitable for beginners or families with young children. It's known as the "Steep Side" for a reason, offering a relentless and breathless workout. For a less strenuous alternative in the area, consider the Lazy Moose Trail, which features switchbacks and a gentler ascent.
Its extreme steepness and direct ascent are what make it so challenging. The trail gains approximately 3,000 to 3,100 vertical feet in a short distance, with very few switchbacks to ease the climb. This direct approach provides an intense physical workout, often leading to significant muscle soreness, sometimes referred to as "Lazy Legs," especially on the descent.
Yes, the Lazy Mountain Southside Trail is known for hosting annual races, attracting "scrappy mountain runners" who are up for the intense physical challenge. Its reputation for extreme steepness makes it a popular course for those seeking a demanding competitive event.
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