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Routes
Hiking trails & Routes
United States
Oregon
Benton County

Uproute Extendo Loop

Easy

4.8

(1306)

9,177

hikers

Uproute Extendo Loop

01:57

6.70km

180m

Hiking

Hike the easy 4.2-mile Uproute Extendo Loop through mature forest in McDonald Research Forest, gaining 603 feet in elevation.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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B

6.70 km

End point

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Way Types & Surfaces

Way Types

4.27 km

2.43 km

Surfaces

4.10 km

2.52 km

< 100 m

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Elevation

Elevation

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Weather

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Today

Wednesday 20 May

22°C

9°C

0 %

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Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Uproute Extendo Loop?

You can access the trail from the Oak Creek area of McDonald Research Forest. An information kiosk is located at the Oak Creek gate, which typically provides parking options. This area also features brochures, dog waste bags, and a port-a-potty for convenience.

Is the Uproute Extendo Loop dog-friendly?

Yes, the trail is dog-friendly. However, please be sure to check for any specific leash rules or regulations posted at the trailhead or by McDonald Research Forest management to ensure a pleasant experience for all users and local wildlife.

What is the best time of year to hike this loop?

The trail is open year-round for hikers. However, the best time to hike is generally during drier seasons. During the rainy season, both the Uproute and Extendo Trails can become quite muddy and prone to erosion due to their steepness and high usage, which can increase the difficulty.

Are there any permits or entrance fees required for hiking in McDonald Research Forest?

No, there are typically no permits or entrance fees required to hike the Uproute Extendo Loop or other trails within McDonald Research Forest. It's publicly accessible for recreation.

What is the terrain like on the Uproute Extendo Loop?

The terrain varies. The Uproute Trail section is well-graveled but can be steep and muddy in wet conditions. The Extendo Trail features a natural dirt surface with 'punchy climbs and quick descents over roots and often quite loose gravel' in its first half, transitioning to primarily downhill with roots, gravel, and some switchback-style turns in the second half. Both sections pass through a mature forest environment.

Is this trail suitable for beginner hikers?

Yes, the Uproute Extendo Loop is generally considered suitable for beginner hikers. The overall difficulty is rated as easy, and the Extendo Trail section is rated 'Green' difficulty for hiking. While some sections have steepness and technical features like roots and loose gravel, especially on Extendo, it's manageable for those new to hiking, particularly in dry conditions.

Is the Uproute Extendo Loop a true loop trail?

Yes, it is designed as a loop. The route forms a popular loop by connecting the Uproute and Extendo Trails with the 6020 Road, allowing for a continuous circuit.

What kind of scenery and wildlife can I expect to see?

The loop winds through a mature forest environment within McDonald Research Forest. You can expect to see diverse tree species and have opportunities to observe local wildlife that calls this forest home.

Is the trail open to mountain bikers or equestrians?

While hikers can use the trail year-round, the Extendo Trail section is open seasonally to mountain bikers and equestrians from April 15th to October 31st. The Uproute Trail is also multi-use, and mountain bikers frequently use it to reach the top of the Extendo Trail.

Does this route connect with other trails in McDonald Research Forest?

Yes, the Uproute Extendo Loop is part of a larger network. The route itself primarily uses sections of the Extendo Trail and the Uproute Trail. It also connects with various forest roads, such as the 6020 Road and 680 Road, allowing users to create longer loops or excursions.

What should I know about trail conditions during wet weather?

During the rainy season, both the Uproute and Extendo Trails can become significantly muddy and prone to erosion due to their steepness and high usage. This can make the hike more challenging and potentially slippery. It's advisable to wear appropriate waterproof footwear and be prepared for slick surfaces if hiking during wet periods.

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