Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Running trails & routes
United States
Alaska
Kenai Peninsula Borough
Seward

Mount Marathon Trail

Hard

3.1

(2)

84

runners

Mount Marathon Trail

01:08

4.25km

750m

Running

Prepare for a truly challenging jogging experience on the Mount Marathon Trail, a difficult route spanning 2.6 miles (4.2 km). You will face exceptionally varied terrain, including steep, rocky slopes, loose shale, and scree fields as you climb. The ascent demands a significant effort, with a total elevation gain of…

Last updated: April 23, 2026

Waypoints

A

Start point

Get Directions

1

20 m

Mount Marathon Trailhead

Highlight • Trail

2

1.93 km

Mount Marathon race point

Highlight • Summit

3

2.00 km

Mount Marathon descent

Highlight (Segment) • Climb

B

4.25 km

End point

Loading

Way Types & Surfaces

Way Types

4.23 km

Surfaces

4.23 km

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Thursday 7 May

7°C

3°C

51 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

What is the terrain like on the Mount Marathon Trail?

The terrain is exceptionally varied and often treacherous. The main race route involves a significant ascent through hazardous cliffs, muddy, brush-covered ridgelines, and steep, rocky slopes with loose shale and scree fields. You'll encounter sections requiring hand-and-foot scrambling, and the descent is equally challenging, often involving sliding down steep scree fields. Even the less extreme hiking trail is very steep, and conditions can be slippery and muddy, especially after rain.

Are there different routes or popular paths on this mountain?

Yes, there are two main approaches. The most famous is the direct, extremely challenging Mount Marathon Race route, which is what komoot's route generally follows. There's also a less demanding hiking trail that offers a more forgiving ascent, starting with the Jeep Trail, then the Bench Trail, and finally the Skyline Trail to Race Point. This alternative is still steep but is a more conventional hiking path.

Where does the Mount Marathon Trail start, and is there parking available?

The trail typically starts near the town of Seward. The main trailhead is often referred to as the Mount Marathon Trailhead. Parking can be found in Seward, but it's advisable to check local regulations and availability, especially during peak season or race events.

What kind of views can I expect along the route?

Despite its difficulty, the trail offers breathtaking scenery. From various points, you'll get expansive views of Seward, Resurrection Bay, the Kenai Fjords, and distant glacier-clad peaks. Once you climb above the treeline, the views open up dramatically, revealing stunning alpine meadows and authentic Alaskan landscapes.

Is the Mount Marathon Trail suitable for beginners or children?

No, the Mount Marathon Trail, especially the race route, is considered exceptionally difficult and dangerous for the unprepared. It involves significant elevation gain, treacherous terrain, and requires hands for ascent in many places. It is not recommended for beginners or children. Even the less extreme hiking trail requires serious hill climbing.

Do I need a permit or is there an entrance fee to jog this trail?

There is no specific permit or entrance fee required for general public access to jog or hike the Mount Marathon Trail outside of the annual race event. However, always check local regulations before your visit, as conditions or rules can change.

Is the Mount Marathon Trail dog-friendly?

Given the extreme difficulty and hazardous terrain, including loose scree, steep climbs, and potentially muddy conditions, the Mount Marathon Trail is generally not recommended for dogs. It can be dangerous for them and challenging for owners to manage. If you do bring a dog, ensure it is well-conditioned, on a leash, and you are prepared for the strenuous conditions.

What is the best time of year to visit the Mount Marathon Trail?

The trail is most accessible during the summer months, typically from late May through early September, when snow has melted from the higher elevations. However, even in summer, conditions can be muddy, especially on rainy days. The famous Mount Marathon Race takes place on the Fourth of July, highlighting this as a popular, albeit challenging, time to be on the mountain.

What are the key landmarks or points of interest on the trail?

Key landmarks include the Mount Marathon Trailhead where many begin their ascent. The summit is marked by the Mount Marathon race point, which offers expansive views. The challenging descent often includes the area known as Mount Marathon descent, infamous for its steepness and loose terrain.

Does the trail intersect with other well-known paths?

Yes, the route primarily follows the Mount Marathon Trail. However, sections of the route also pass through parts of the Skyline Trail and briefly touch upon the Two Lakes Trail. For a less direct but still challenging ascent, you can also connect to the Jeep Trail and Bench Trail.

How long does it typically take to jog the Mount Marathon Trail?

For experienced and highly conditioned individuals, jogging the full Mount Marathon Trail (race route) can take around 1 hour and 8 minutes, as indicated by the komoot estimate. However, this is an extremely challenging route, and most people will take significantly longer, often needing to hike or scramble sections. The official race cutoff time is 2.5 hours, which gives an idea of the grueling nature of the course.

Nearby routes

Hard

23

Harding Icefield Trail

02:44h

13.8km

920m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy