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Running trails & routes
United States
California
Mono County

Bloody Canyon Trail

Hard

5.0

(6887)

16,776

runners

Bloody Canyon Trail

02:20

13.9km

910m

Running

Jog the difficult 8.6-mile Bloody Canyon Trail in Ansel Adams Wilderness, featuring lakes, red rock, and 2996 feet of elevation gain.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Ansel Adams Wilderness

Inyo National Forest

Waypoints

A

Start point

Parking

Get Directions

1

5.08 km

Lower Sardine Lake

Highlight • Lake

Lower Sardine Lake is at an altitude of 9,902 feet above sea level. It was carved by ancient glaciers and was originally called “Red Lake” by John Muir in 1869.

Tip by

2

6.86 km

Mono Pass

Highlight • Mountain Pass

Mono Pass is the next pass to the south of the paved Tioga Pass road leading into Yosemite National Park. The trail begins a few hundred feet to the east …

Tip by

B

13.9 km

End point

Parking

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Way Types & Surfaces

Way Types

13.8 km

< 100 m

Surfaces

13.8 km

< 100 m

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Elevation

Elevation

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

Highest point (3,230 m)

Lowest point (2,440 m)

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Weather

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Today

Thursday 28 May

4°C

-4°C

85 %

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Max wind speed: 5.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like on the Bloody Canyon Trail, and how difficult is it for jogging?

The trail is predominantly a rugged, rocky 'Standard/Terra Trail' with significant elevation changes. It begins with a descent to Walker Lake, followed by a gradual incline along Parker Creek, then a very steep 2,676-foot ascent to Upper Sardine Lake with few switchbacks. It's rated 'Hard' and 'Black Diamond' (T2 Mountain Hiking SAC Scale), making it suitable for experienced trail runners due to its challenging footing and strenuous climbs. Historically, its sharp, precipitous rocks were known to injure pack animals, indicating its tough nature.

What natural features and viewpoints can I expect to see along the route?

Joggers will experience spectacular High Sierra vistas. The trail offers views of Walker Lake, dramatic red rock canyon walls, and vibrant wildflowers in late summer. As you gain elevation, you'll catch glimpses of the dazzling blue Mono Lake in the distance. The journey also passes by the picturesque Lower Sardine Lake and Upper Sardine Lake, traverses glaciated terrain, and features waterfalls cascading down canyon walls. The early sections are wooded with aspen and pine trees.

What is the best time of year to jog the Bloody Canyon Trail?

The best time to visit is generally during late summer when wildflowers are vibrant and snow has melted from higher elevations. Some sections of the trail can be obscured by snow, making it less accessible or more challenging during other seasons. Always check current conditions before heading out.

Where is the trailhead for Bloody Canyon Trail and what are the parking options?

The Bloody Canyon Trail is located in the Inyo National Forest. Specific parking information for the trailhead should be confirmed with the Inyo National Forest service. It's advisable to check their official website or contact a ranger station for the most up-to-date details on trailhead access and parking availability.

Do I need a permit to jog the Bloody Canyon Trail, and are there any fees for the Ansel Adams Wilderness?

Yes, the Bloody Canyon Trail is located within the Ansel Adams Wilderness, which is part of the Inyo National Forest. Wilderness permits are required for overnight stays and may be required for day use in some areas, especially during peak season or for specific entry points. It's crucial to check the Inyo National Forest website (e.g., fs.usda.gov/inyo) for the most current permit requirements and any associated fees for the Ansel Adams Wilderness before your trip.

Is the Bloody Canyon Trail dog-friendly?

Regulations regarding dogs in wilderness areas can vary. While dogs are often permitted on trails in national forests, they typically must be on a leash. Given that this trail is in the Ansel Adams Wilderness, it's best to confirm specific rules regarding dogs with the Inyo National Forest service to ensure compliance and safety for your pet and local wildlife.

Is the Bloody Canyon Trail suitable for beginner trail runners?

No, the Bloody Canyon Trail is not recommended for beginner trail runners. It is classified with a 'Black Diamond' difficulty rating and a 'Hard' physical rating. The significant elevation gain, rocky and uneven terrain, and steep sections make it extremely strenuous and best suited for experienced trail runners.

What is the history behind the name 'Bloody Canyon'?

The evocative name 'Bloody Canyon' has two main theories. One suggests it comes from the blood shed by pack animals injured on the trail's sharp, precipitous rocks during its historic use as a major trans-Sierra route. The other theory attributes the name to the reddish hue of the metamorphic rocks found throughout the canyon.

How crowded is the Bloody Canyon Trail?

The Bloody Canyon Trail is known for offering a less crowded wilderness experience compared to more popular trails. This is partly due to a daily quota system that helps limit visitor numbers, contributing to its sense of solitude. This makes it an excellent choice for those seeking a more tranquil High Sierra adventure.

Does the trail connect to other routes, such as those in Yosemite National Park?

Yes, the trail holds historical significance as a trans-Sierra route. It crosses Mono Pass, which leads directly into Yosemite National Park, offering access to a series of alpine lakes within the park. The route also passes through sections of the Mono Pass Trail.

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