4.6
(1434)
12,142
runners
03:47
28.2km
710m
Running
Embark on the Emerald Lake Loop, a demanding jogging route that takes you deep into the rugged Alaskan wilderness of Kachemak Bay State Park. This difficult 17.5-mile (28.2 km) journey features a significant 2329 feet (710 metres) of elevation gain, promising a substantial workout over an estimated 3 hours and…
Last updated: April 23, 2026
Waypoints
Start point
Ferry Terminal
Get Directions
0 m
Highlight • Trail
Tip by
3.88 km
Highlight • Lake
Tip by
15.7 km
Highlight • Lake
Tip by
28.2 km
End point
Ferry Terminal
Way Types & Surfaces
Way Types
27.6 km
560 m
Surfaces
27.6 km
528 m
< 100 m
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Elevation
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Friday 15 May
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This route was planned by komoot.
The Emerald Lake Loop is a challenging route, and for jogging, it typically takes around 3 hours and 47 minutes to complete. This duration can vary based on your fitness level and how often you stop to enjoy the scenery.
This route is rated as difficult, covering a distance of approximately 28.2 km with an elevation gain of about 710 meters. The terrain can be varied and demanding, suitable for experienced joggers looking for a significant challenge.
As you jog the loop, you'll encounter several notable features. The route includes the Saddle Trail Trailhead (water access only), the beautiful Grewingk Lake, and the scenic Emerald Lake itself. These offer stunning views and opportunities for a brief rest.
Yes, the Emerald Lake Loop utilizes sections of several other trails. You'll find yourself on parts of the Emerald Lake Trail, Grewingk Lake Trail, Grewingk Peninsula SpurTrail, Saddle Trail, Alpine Ridge Trail, and Humpy Creek Trail during your journey.
Given its location in Kachemak Bay State Park and its difficulty, the best time to jog this loop is typically during the warmer, drier months, from late spring through early fall. This avoids snow, ice, and potentially muddy conditions that could make the difficult terrain even more challenging.
Regulations for dogs in Kachemak Bay State Park generally require them to be on a leash. Always check the latest park rules before heading out with your canine companion to ensure a smooth trip for everyone.
Kachemak Bay State Park is Alaska's only wilderness park and does not have an entrance fee. However, some activities or facilities within the park might require permits or fees, so it's always best to check the official Alaska State Parks website for the most current information before your visit.
The route includes the Saddle Trail Trailhead, which is noted as 'water access only'. This implies that reaching the starting point may require boat or water taxi transport, rather than direct vehicle access. Plan your logistics accordingly.
Kachemak Bay State Park is rich in wildlife. While jogging, you might spot various bird species, and potentially larger mammals. Always be aware of your surroundings and maintain a safe distance from any wildlife you encounter.
For a difficult, nearly 30 km jog with significant elevation, you should bring plenty of water, high-energy snacks, appropriate layers of clothing for changing weather, sturdy trail running shoes, navigation tools (like a GPS device or the komoot app), and a first-aid kit. Given the 'water access only' trailhead, also consider your transport logistics.
The primary challenge for this loop is its length and significant elevation gain, making it a demanding jog. An insider tip is to thoroughly research the water access logistics for the Saddle Trail Trailhead well in advance, as this will dictate your entire approach to starting and finishing the route.