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Routes
Mountain biking trails
United States
Oregon
Lane County

South Willamette and Hardesty Mountain Loop

Routes
Mountain biking trails
United States
Oregon
Lane County

South Willamette and Hardesty Mountain Loop

Hard

3.3

(3)

69

riders

South Willamette and Hardesty Mountain Loop

03:55

29.8km

1,350m

Mountain biking

Tackle the difficult South Willamette and Hardesty Mountain Loop, a 18.5-mile mountain biking route with 4413 feet of elevation gain.

Last updated: February 26, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 375 m for 530 m

After 20.5 km for 1.08 km

Waypoints

A

Start point

Parking

Get Directions

1

21.6 km

Hardesty Mountain Trail

Highlight (Segment) • Trail

Hardest Mountain Trail isn't a technical trail, however there are many steep sections and plenty of exposure on the upper portion. The lower section has less exposure and is very fast and flowy.

Tip by

B

29.8 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

18.3 km

10.3 km

1.05 km

117 m

Surfaces

18.3 km

11.4 km

117 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 (1,290 m)

Lowest point (300 m)

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Weather

Powered by Foreca

Today

Tuesday 7 July

25°C

9°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

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Frequently Asked Questions

How challenging is the South Willamette and Hardesty Mountain Loop for mountain biking?

This loop is considered difficult for mountain biking. While officially rated as 'Blue Rate' (intermediate), its demanding climbs, significant elevation gain of over 1,300 meters, and varied descents with exposed sections and technical switchbacks push it towards the more challenging end of intermediate. Expect high-exertion climbs and fast, sometimes rough, downhill segments.

What kind of terrain can I expect on this mountain biking loop?

The terrain is quite diverse. You'll encounter demanding, steady climbs, particularly on the road section connecting to South Willamette. Once on top of Hardesty Mountain, the descent features a mix of buff, rocky, high-speed, and flowy sections. The Hardesty descent is known for narrow, loamy singletrack that can be fast, exposed, and steep, with switchbacks. The South Willamette portion can sometimes be rutted and overgrown, especially further in.

Are there any scenic viewpoints or natural features along the route?

Yes, the loop offers beautiful scenery within the deep forest of the Willamette National Forest. You'll ride past massive fir trees, and occasionally the trail opens into meadows that provide views plunging to the rivers below, offering a classic Pacific Northwest experience.

Where can I park and access the trailhead for the Hardesty Mountain Loop?

Specific parking details are not provided in the tour data, but the loop is located near Lowell, Oregon. Typically, trailheads in the Willamette National Forest have designated parking areas. It's advisable to check local forest service maps or recent trail reports for the most current parking information for the Hardesty Mountain Trail or South Willamette Trail access points.

Do I need any permits or pay an entrance fee to ride in the Willamette National Forest?

Generally, there are no entrance fees to access the Willamette National Forest itself for day use. However, some specific developed recreation sites or trailheads might require a recreation pass (like a Northwest Forest Pass or America the Beautiful Pass) for parking. Always check the official Willamette National Forest website for the most up-to-date information on permits or fees for your specific access point.

What is the best time of year to mountain bike the South Willamette and Hardesty Mountain Loop?

The best time to ride this loop is typically from late spring through early fall (roughly May to October), when the weather is drier and trails are less likely to be muddy or snow-covered. Always check current trail conditions before heading out, as sections can become muddy or overgrown, especially after heavy rain or in early season.

Is the South Willamette and Hardesty Mountain Loop dog-friendly?

Yes, trails in the Willamette National Forest, including this loop, are generally dog-friendly. However, dogs must be kept on a leash to protect wildlife and ensure a pleasant experience for all trail users. Please remember to pack out all pet waste.

Can I shuttle parts of the Hardesty Mountain Loop?

While the full loop is designed to be ridden without a shuttle, offering a substantial ride with demanding climbs and varied descents, shuttle services are an option if you only wish to ride the downhill sections of the Hardesty Mountain Trail. This allows riders to focus solely on the approximately 3,000 feet of elevation loss on the descent.

Does the loop connect with other trails in the area?

Yes, the route incorporates sections of several other trails. You'll ride along parts of the Hardesty Trail #3469, South Willamette Trail #3465, Lawler Trail #3473, Eula Ridge Trail #3463, and Goodman Creek Trail #3461.1, among others, as well as various forest service roads.

Is this trail shared with other users?

Yes, this is a multi-use trail. You should expect to encounter hikers and horses, especially on the lower sections of the Hardesty Mountain Trail and parts of the South Willamette Trail. Always practice good trail etiquette by yielding to uphill traffic and announcing your presence when approaching other users.

What should I bring for a mountain bike ride on this loop?

Given the loop's length and difficulty, it's essential to be well-prepared. Bring plenty of water, snacks, a repair kit for your bike (including a spare tube, pump, and tools), navigation aids (like a GPS device or the komoot app with the downloaded tour), appropriate layers of clothing for changing weather, and a first-aid kit. A helmet is mandatory for mountain biking.

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